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Broadband giant nonlinear response using electrically tunable polaritonic metasurfaces Nanophotonics 13, 1131-1139 (2024) (2024) J. Yu, S. Park, I. Hwang, G. Boehm, M.A. Belkin, and J. Lee Online Ref | Mid-Infrared and Terahertz Quantum Cascade Lasers Cambridge University Press (2023) D. Botez and M.A. Belkin | Quartz-enhanced photoacoustic sensor based on a multi-laser source for in-sequence detection of NO2, SO2, and NH3 Sensors 23, 9005 (2023) (2023) P. Patimisco, N. Ardito, E. De Toma, D. Burghart, V. Tigaev, M.A. Belkin, and V. Spagnolo Online Ref | Efficient second-harmonic generation from dielectric inter-subband polaritonic metasurfaces coupled to lattice resonance Nano Lett. 23, 9003-9010 (2023) (2023) D. Kim, J. Yu, G. Böhm, M.A. Belkin, and J. Lee Online Ref | Overcoming intensity saturation in nonlinear multiple‐quantum‐well metasurfaces for high‐efficiency frequency upconversion Adv. Mat. 35, 2106902 (2023) (2023) N. Nefedkin, A. Mekawy, J. Krakofsky, Y. Wang, A. Belyanin, M. Belkin, and A. Alù Online Ref | Phase-matching in terahertz quantum cascade laser sources based on Cherenkov difference-frequency mixing APL Photonics 8, 091303 (2023) (2023) W. Oberhausen, I. Lubianskii, G. Böhm, A. Strömberg, B. Manavaimaran, D. Burghart, Y.-T. Sun, and M.A. Belkin Online Ref | Kerr nonlinearity and group velocity dispersion of InGaAs/InP and GaAsSb/InP waveguides in the mid-infrared APL Photonics 8, 066107 (2023) (2023) K. Zhang, G. Böhm, and M.A. Belkin Online Ref | Electrical phase modulation based on mid‐Infrared intersubband polaritonic metasurfaces Adv. Sci. 10, 2207520 (2023) (2023) H. Chung, I. Hwang, J. Yu, G. Boehm, M.A. Belkin, and J. Lee Online Ref | Control of second-harmonic generation in all-dielectric intersubband metasurfaces by controlling the polarity of χ(2) Opt. Expr. 30, 34533-34544 (2022) (2022) R. Sarma, J. Xu, D. De Ceglia, L. Carletti, J. Klem, M.A. Belkin, and I. Brener Online Ref | Terahertz difference-frequency-generation quantum cascade lasers on silicon with wire grid current injectors Opt. Expr. 30, 25410-25417 (2022) (2022) J.H. Kim, W. Oberhausen, S. Jung, J. Xu, J. Mei, J.D. Kirch, L.J. Mawst, D. Botez, and M.A. Belkin Online Ref | An all-dielectric polaritonic metasurface with a giant nonlinear optical response Nano Lett. 22, 896-903 (2022) (2022) R. Sarma, J. Xu, D. De Ceglia, L. Carletti, S. Campione, J. Klem, M.B. Sinclair, M.A. Belkin, and I. Brener Online Ref |
| Mid-infrared microring resonators and optical waveguides on an InP platform Appl. Phys. Lett. 120, 061106 (2022) (2022) K. Zhang, G. Böhm, and M.A. Belkin Online Ref | Electrically tunable nonlinear polaritonic metasurface Nat. Photon. 16, 72-78 (2022) J. Yu, S. Park, I. Hwang, D. Kim, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin, J. Lee Online Ref | Overcoming intensity saturation in nonlinear multiple‐quantum‐well metasurfaces for high‐efficiency frequency upconversion Adv. Mat., 2106902 (2021) N. Nefedkin, A. Mekawy, J. Krakofsky, Y. Wang, A. Belyanin, M. Belkin, A. Alu Online Ref | Defect tolerance of intersubband transitions in nonpolar GaN/(Al,Ga)N heterostructures: a path toward low-cost and scalable mid- to far-infrared optoelectronics Phys. Rev. Applied 16, 054040 (2021) M. Monavarian, J. Xu, M. Khoury, F. Wu, P. De Mierry, P. Vennegues, M.A. Belkin, J.S. Speck Online Ref | Ultrafast optical switching and power limiting in intersubband polaritonic metasurfaces Optica 8, 606-613 (2021) S. Mann, N. Nookala, S.C. Johnson, M. Cotrufo, A. Mekkawy, J.F. Klam, I. Brener, M.B. Raschke, A. Alù, M.A. Belkin Online Ref | Ultrafast nano-imaging and control of optical switching in strongly coupled infrared quantum-well heterostructures in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optical Society of America) (2021) S.C. Johnson, H.A. Bechtel, S.A. Mann, N. Nookala, A. Alu, J.F. Klem, I. Brener, M.A. Belkin, M.B. Raschke Online Ref | Control of second-harmonic generation in dielectric polaritonic metasurfaces using chi(2) polarity switching in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America) (2021) R. Sarma, J. Xu, D. de Ceglia, J. Klem, M. Sinclair, M.A. Belkin, I. Brener Online Ref | Electrically tunable quarter waveplate based on intersubband polaritonic metasurfaces in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America) (2021) H. Chung, I. Hwang, J. Yu, F. Demmerle, G. Boehm, M.A. Belkin, J. Lee Online Ref | Strong Coupling in All-Dielectric Intersubband Polaritonic Metasurfaces Nano Lett. 21, 367-374 (2021) R.Sarma, N. Nookala, K.J. Reilly, S. Liu, D. de Ceglia, L. Carletti, M.D. Goldflam, S. Campione, K. Sapkota, H. Green, G.T. Wang, J. Klem, M.B. Sinclair, M.A. Belkin, I. Brener Online Ref | Semiconductor-loaded nonlinear metasurfaces CRC Press In Nonlinear Meta-Optics, pp. 41-76 (2020) M. Tymchenko, J. S. Gomez, A. Krasnok, M.A. Belkin, A. Alù Online Ref | Giant nonlinear circular dichroism from intersubband polaritonic metasurfaces Nano Lett. 20, 8032-8039 (2020) D. Kim, J. Yu, I. Hwang, S. Park, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin, J. Lee Online Ref |
| Broadband second-harmonic generation from electrically-tunable nonlinear polaritonic metasurfaces in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2020) J. Yu, I. Hwang, D. Kim, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin, J. Lee Online Ref | Intersubband polaritonics in dielectric metasurfaces in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2020) R. Sarma, N. Nookala, K. Reilly, S. Liu, D. de Ceglia, M. Goldflam, L. Carletti, S. Campione, J. Klem, M.B. Sinclair, M.A. Belkin, I. Brener Online Ref | Giant nonlinear circular dichroism from nonlinear chiral polaritonic metasurfaces in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2020) D. Kim, J. Yu, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin, J. Lee Online Ref | Ultrafast optical switching and power limiting in intersubband polaritonic metasurfaces in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2020) S.A. Mann, N. Nookala, S. Johnson, A. Mekkawy, J.F. Klem, I. Brener, M. Raschke, A. Alù, M.A. Belkin Online Ref | All-dielectric intersubband polaritonic metasurface with giant second-order nonlinear response in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2020) R. Sarma, J. Xu, D. de Ceglia, N. Nookala, L. Carletti, S. Campione, J. Klem, S.D. Gennaro, M.B. Sinclair, M.A. Belkin, I. Brener Online Ref | Intersubband Transitions in GaN/Al0.5Ga0.5N quantum wells on a a-plane and m-plane GaN substrates in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2020) J. Xu, M. Monavarian, N. Nookala, M.N. Fireman, K.S. Qwah, J.S. Speck, M.A. Belkin Online Ref | Structural and optical properties of nonpolar m- and a-plane GaN/AlGaN heterostructures for narrow-linewidth mid-infrared intersubband transitions Appl. Phys. Lett. 116, 201103 (2020) M. Monavarian, J. Xu, M.N. Fireman, N. Nookala, F. Wu, B. Bonef, K.S. Qwah, E.C. Young, M.A. Belkin, J.S. Speck Online Ref | Spin‐controlled nonlinear harmonic generations from plasmonic metasurfaces coupled to intersubband transitions Adv. Opt. Mat. 8, 2000004 (2020) D. Kim, H. Chung, J. Yu, I. Hwang, S. Park, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin, J.‐Y. Jung, J. Lee Online Ref | Hybrid Dielectric Metasurfaces: From Strong Light-Matter Interaction to Extreme Nonlinearities Prof. of IEEE Int. Conf. on Opt. MEMS and Nanophoton, pp. 200-201 (2019) 1. R. Sarma, N. Nookala, D. de Ceglia, L. Carletti, M. Goldflam, S. Campione, J. Klem, M.A. Belkin, I. Brener Online Ref | Homogeneous photonic integration of mid-infrared quantum cascade lasers with low-loss passive waveguides on InP platform Optica 6, 1023-1030 (2019) S. Jung, D. Palaferri, K. Zhang, F. Xie, Y. Okuno, C. Pinzone, K. Lascola, M.A. Belkin Online Ref | Broadband and Efficient Second-Harmonic Generation from a Hybrid Dielectric Metasurface/Semiconductor Quantum-Well Structure ACS Photonics 6, 1458 (2019) R. Sarma, D. de Ceglia, N. Nookala, M. Vincenti, S. Campione, O. Wolf, M. Scalora, M. Sinclair, M.A. Belkin, I. Brener Online Ref |
| Infrared vibrational spectroscopy of functionalized atomic force microscope probes using resonantly-enhanced infrared photoexpansion nanospectroscopy Small Methods, 1900018 (2019) M. Jin, M.A. Belkin Online Ref | Purcell enhancement of the parametric down-conversion in two-dimensional nonlinear materials APL Photonics 4, 034403 (2019) M. Tokman, Z. Long, S. Al Mutairi, Y. Wang, V. Vdovin, M.A. Belkin, A. Belyanin Online Ref | A hybrid dielectric-semiconductor resonant nanostructure for broadband and efficient second-harmonic generation Conference on Lasers and Electro-Optics, FW4B. 1 (2019) R. Sarma, D. de Ceglia, N. Nookala, M.A. Vincenti, S. Campione, O. Wolf, M. Scalora, M.A. Belkin, I. Brener Online Ref | Optical power limiters based on intersubband polaritonic metasurfaces Conference on Lasers and Electro-Optics, AM3K. 5 (2019) N. Nookala, S.A. Mann, A. Mekkawy, J.F. Klem, I. Brener, A. Alu, M.A. Belkin Online Ref | Monolithic integration of mid-infrared quantum cascade lasers on InGaAs/InP passive waveguide platforms Government Microcircuit Applications and Critical Technology Conference (2019) S. Jung, M.A. Belkin, D. Palaferri, F. Xie, Y. Okuno, C. Pinzone, K. Lascola | Recent progress in terahertz difference-frequency quantum cascade laser sources Nanophotonics 7, 1795-1817 (2018) K. Fujita, S. Jung, Y. Jiang, J.H. Kim, A Nakanishi, A. Ito, M. Hitaka, T. Edamura, M.A. Belkin Online Ref | Difference-frequency generation in polaritonic intersubband nonlinear metasurfaces Advanced Optical Materials 6, 1800681 (2018) Y. Liu, J. Lee, S. March, N. Nookala, D. Palaferri, J.F. Klem, S.R. Bank, I. Brener, M.A. Belkin Online Ref | Double-metal waveguide terahertz difference-frequency generation quantum cascade lasers with surface grating outcouplers Applied Physics Letters 113, 161102 (2018) J.H. Kim, S. Jung, Y. Jiang, K. Fujita, M. Hitaka, A. Ito, T. Edamura, M.A. Belkin Online Ref | Mid-infrared quantum cascade laser arrays with electrical switching of emission frequencies AIP Adv. 8, 085021 (2018) A. Jiang, S. Jung, Y. Jiang, K. Vijayraghavan, J.H. Kim, M.A. Belkin Online Ref | Quantum confinement in oxide heterostructures: room-temperature Intersubband absorption in SrTiP3/LaAIO3 multiple quantum wells ACS Nano 12, 7682-7689 (2018) J.E. Ortmann, N. Nookala, Q. He, L. Gao, C. Lin, A.B. Posadas, A.Y. Borisevich, M.A. Belkin, A.A. Demkov Online Ref | Mid-infrared second-harmonic generation in ultra-thin plasmonic metasurfaces without a full-metal backplane Appl. Phys. B. 124, 132 (2018) N. Nookala, J. Xu, O. Wolf, S. March, R. Sarma, S. Bank, J. Klem, I. Brener, M.A. Belkin Online Ref |
| Enhancement of the spontaneous emission in subwavelength quasi-two-dimensional waveguides and resonators Phys. Rev. A. 97, 043801 (2018) M. Tokman, Z. Long, S. Al Mutairi, Y. Wang, M.A. Belkin, A. Belyanin Online Ref | Broadly tunable terahertz difference-frequency generation in quantum cascade lasers on silicon SPIE Opt. Eng. 57, 011020 (2018) S. Jung, J. H. Kim, Y. Jiang, K. Vijayraghavan, M.A. Belkin Online Ref | Hybrid Dielectric-Semiconductor Metasurface for Efficient Second-Harmonic Generation IEEE Int. Conf. on Optical MEMS and Nanophotonics, pp. 1-5 (2018) R. Sarma, D. de Ceglia, N. Nookala, M.A. Vincenti, S. Campione, O. Wolf, M. Scalora, M.A. Belkin, I. Brener | Difference-frequency generation terahertz quantum cascade lasers with surface grating outcouplers Conference on Lasers and Electro-Optics, paper SF3G.7 (2018) J. H. Kim, S. Jung, Y. Jiang, K. Fujita, M. Hitaka, A. Ito, T. Edamura, M.A. Belkin Online Ref | Monolithic integration of mid-infrared quantum cascade lasers coupled with passive InGaAs waveguides Conference on Lasers and Electro-Optics, paper SF2G.5 (2018) S. Jung, D. Palaferri, J. Xu, F. Xie, Y. Okuno, C. Pinzone, K. Lascola, M.A. Belkin Online Ref | Scattering near-field mid-infrared microscopy using self-mixing in quantum cascade lasers Conference on Lasers and Electro-Optics, paper JTh2A.72 (2018) M. Jin, M.A. Belkin Online Ref | Difference-frequency generation and frequency up-conversion with polaritonic nonlinear metasurfaces Conference on Lasers and Electro-Optics, JW2A. 104 (2018) Y. Liu, J. Lee, S. March, N. Nookala, D. Palaferri, O. Wolf, I. Brener, S. R. Bank, M. Tymchenko, J. S. Gomez-Diaz, A. Alu, M.A. Belkin Online Ref | Optical power limiting from plasmonic metasurfaces coupled to intersubband transitions Conference on Lasers and Electro-Optics, paper FW4H.5 (2018) N. Nookala, P. Chang, D. Sounas, O. Wolf, S. March, S. Bank, I. Brener, A. Alu, M.A. Belkin Online Ref | Optical power limiting from plasmonic metasurfaces coupled to intersubband transitions Conference on Lasers and Electro-Optics OSA Technical Digest (online), FW4H.5. (2018) N. Nookala, P. Chang, D. Sounas, O. Wolf, S. March, S. Bank, I. Brener, A. Alu, M.A. Belkin Online Ref | Optical and electrical control of confined electrons in SrTiO3/LaAlO3 quantum well heterostructures Bulletin of the American Physical Society APS March Meeting, abstract A13.00003 (2018) J. Ortmann, N. Nookala, Q. He, L. Gao, A. Borisevich, A. Posadas, M.A. Belkin, A. Demkov Online Ref | Intersubband polaritonic metasurfaces for frequency mixing and optical power limiting Proc. of the 48th Winter Colloquium on The Physics of Quantum Electronics (2018) N. Nookala, J. Lee, Y. Liu, D. Palaferri, M. Tymchenko, G. Boehm, M.-C. Amann, O. Wolf, J.F. Klem, I. Brener, A. Alu, M.A. Belkin |
| Quantum cascade lasers transfer-printed on silicon-on-sapphire Appl. Phys. Lett. 111, 211102 (2017) S. Jung, J. Kirch, J.H. Kim, L.J. Mawst, D. Botez, M.A. Belkin Online Ref | Spectral purity and tunability of terahertz quantum cascade laser sources based on intra-cavity difference frequency generation Sci. Adv. 3, e160331 (2017) L. Consolino, S. Jung, A. Campa, M. De Regis, S. Pal, K. Fujita, A. Ito, M. Hitaka, S. Bartalini, P. De Natale, M.A. Belkin, M.S. Vitiello Online Ref | Highly-efficient THz generation using nonlinear plasmonic metasurfaces J. Opt. 19, 104001 (2017) M. Tymchenko, J. S. Gomez-Diaz, J. Lee, M.A. Belkin, A. Alù Online Ref | Strain compensated superlattices on m-plane gallium nitride by ammonia molecular beam epitaxy J. Appl. Phys. 122, 075105 (2017) M.N. Fireman, B. Bonef, E.C. Young, N. Nookala, M.A. Belkin, J.S. Speck Online Ref | High-sensitivity infrared vibrational nanospectroscopy in water Light Sci. Appl. 6, e17096 (2017) M. Jin, F. Lu, M.A. Belkin Online Ref | Dielectric properties of semi-insulating Fe-doped InP in the terahertz spectral region Sci. Rep. 7, 7360 (2017) L.N. Alyabyeva, E.S. Zhukova, M.A. Belkin, B.P. Gorshunov Online Ref | Electrical tuning of the polarization state of light using graphene-integrated anisotropic metasurfaces Phil. Trans. R. Soc. A 375, 20160061 (2017) S. Dutta-Gupta, N. Dabidian, I. Kholmanov, M.A. Belkin, G. Shvets Online Ref | Terahertz difference-frequency quantum cascade laser sources on silicon Optica 4, 38-43 (2017) S. Jung, J. Kim, Y. Jiang, K. Vijayraghavan, M.A. Belkin Online Ref | High-performance broadly-tunable THz quantum cascade laser sources based on intracavity difference-frequency mixing on silicon substrates Proc. SPIE 10383, 1038307 (2017) M.A. Belkin Online Ref | Difference-frequency generation quantum cascade laser sources on silicon Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2017) S. Jung, J.H. Kim, Y. Jiang, K. Vijayraghavan, M.A. Belkin Online Ref | Low-loss Ge-on-GaAs platform for mid-infrared photonics Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2017) H. Liao, S. Jung, S. Chakravarty, R.T. Chen, M.A. Belkin Online Ref |
| 1.9 THz difference-frequency generation in mid-infrared quantum cascade lasers with grating outcouplers Conference on Lasers and Electro-Optics, JTu5A. 99 (2017) J.H. Kim, S. Jung, Y. Jiang, K. Fujita, M. Hitaka, A. Ito, T. Masahiro, M.A. Belkin Online Ref | Mid-infrared quantum cascade lasers transfer-printed on silicon-on-sapphire Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2017) S. Jung, J. Kirch, J.H. Kim, L. J. Mawst, M.A. Belkin, D. Botez Online Ref | Efficient THz generation in long-wavelength infrared quantum cascade lasers Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (2017) Y. Jiang, J.H. Kim, S. Jung, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin Online Ref | Flat nonlinear optics: metasurfaces for efficient frequency mixing Proc. SPIE 10113, 101130O (2017) N. Nookala, J Lee, Y. Liu, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M.-C. Amann, O. Wolf, I. Brener, A. Alu, M.A. Belkin Online Ref | Narrow-linewidth ultra-broadband terahertz sources based on difference-frequency generation in mid-infrared quantum cascade lasers Proc. SPIE 10123, 1012315 (2017) S. Jung, Y. Jiang, J. H. Kim, L. Consolino, S. Bartalini, P. De Natale, M. Vitiello, K. Fujita, M. Hitaka, A. Ito, J. Kirch, D. Botez, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin Online Ref | Terahertz difference frequency generation in quantum cascade lasers on silicon Proc. SPIE 10123, 1012316 (2017) S. Jung, J. H. Kim, Y. Jiang, K. Vijayraghavan, M.A. Belkin Online Ref | Tunable graphene metasurfaces with gradient features by self-assembly-based moirè Nanosphere Lithography Adv. Opt. Mat. 4, 2035-2043 (2016) Z. Wu, W. Li, M.N. Yogeesh, S. Jung, A.L. Lee, M.A. Belkin, D. Akinwande, Y. Zheng Online Ref | Advanced control of nonlinear beams with Pancharatnam-Berry metasurfaces Phys. Rev. B. 94, 214303 (2016) M. Tymchenko, J. S. Gomez-Diaz, J. Lee, N. Nookala, M. A. Belkin, A. Alu Online Ref | Thermopile detector of light ellipticity Nature Commun. 7, 12994 (2016) F. Lu, J. Lee, S. Jung, M.A. Belkin Online Ref | Experimental demonstration of the microscopic origin of circular dichroism in two-dimensional metamaterials Nature Commun. 7, 12045 (2016) A.B. Khanikaev, N. Arju, Z. Fan, D. Purtseladze, F. Lu, J. Lee, P. Sarriugarte, M. Schnell, R. Hillenbrand, M.A. Belkin, G. Shvets Online Ref | Experimental demonstration of phase modulation and motion sensing using graphene-integrated metasurfaces Nano Lett. 16, 3607-3615 (2016) N. Dabidian, S. Dutta-Gupta, I. Kholmanov, K. Lai, F. Lu, J. Lee, M. Jin, S. Trendafilov, A. Khanikaev, B. Fallahazad, E. Tutuc, M.A. Belkin, Gennady Shvets Online Ref |
| Ultrathin second-harmonic metasurfaces with record-high nonlinear optical response Adv. Opt. Mat. 4, 664-670 (2016) J. Lee, N. Nookala, J. S. Gomez-Diaz, M. Tymchenko, F. Demmerle, G. Boehm, M.-C. Amann, A. Alù, M.A. Belkin Online Ref | Ultrathin gradient nonlinear metasurface with a giant nonlinear response Optica 3, 283-288 (2016) N. Nookala, J. Lee, J.S. Gomez-Diaz, M. Tymchenko, F. Demmerle, G. Boehm, K. Lai, G. Shvets, M.-C. Amann, A. Alù, M.A. Belkin Online Ref | Spectroscopic study of terahertz generation in mid-infrared quantum cascade lasers Sci. Rep. 6, 21169 (2016) Y. Jiang, K. Vijayraghavan, S. Jung, A. Jiang, J.H. Kim, F. Demmerle, G. Boehm, M.C. Amann, M.A. Belkin Online Ref | Ultrathin nonlinear metasurfaces 2016 IEEE International Conference on Mathematical Methods in Electromagnetic Theory (MMET), 50-53 (2016) M. Tymchenko, N. Nookala, J.S. Gomez-Diaz, M.A. Belkin, A. Al Online Ref | Ultrathin gradient nonlinear metasurfaces with giant nonlinear response Proc. SPIE 9918, 99180E (2016) N. Nookala, J. Lee, J. S. Gomez-Diaz, M. Tymchenko, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin Online Ref | Spectroscopic study of terahertz difference-frequency nonlinear susceptibility in mid-infrared quantum cascade lasers Proc. IEEE Photonics Conference, 74-75 (2016) Y. Jiang, S. Jung, J.H. Kim, K. Vijayraghavan, M.A. Belkin Online Ref | Room-temperature THz sources based on intra-cavity difference-frequency mixing in mid-infrared quantum cascade lasers Proc. of the 41st Int. Conf. on Infrared Millimeter, and Terahertz waves (2016) M.A. Belkin Online Ref | Flat nonlinear optics with ultrathin highlynonlinear metasurfaces 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, 55-57 (2016) N. Nookala, J. Lee, M. Tymchenko, J.S. Gomez-Diaz, F. Demmerle, G. Boehm, K. Lai, G. Shvets, M.-C. Amann, A. Alu, M.A. Belkin Online Ref | Gradient nonlinear metasurfaces for continuous phase control 2016 Progress in Electromagnetic Research Symposium, 2296-2296 (2016) J. Lee, N. Nookala, M. Tymchenko, J.S. Gomez-Diaz, F. Demmerle, G. Boehm, K. Lai, G. Shvets, M.-C. Amann, A. Alu, M.A. Belkin Online Ref | Ultrathin nonlinear metasurfaces with continuous phase control at the nanoscale 10th European Conference on Antennas and Propagation, 1-3 (2016) M. Tymchenko, J.S. Gomez-Diaz, M.A. Belkin, A. Alù Online Ref | Beyond GaAs: Room-Temperature Intersubband Absorption in SrTiO3/LaAlO3 Multiple Quantum Wells Bulletin of the American Physical Society 61, BAPS.2016.MAR.V30.5 (2016) J. Ortmann, N. Nookala, Q. He, A. Posadas, A. Borisevich, M.A. Belkin, A. Demkov Online Ref |
| Monolithic bipolar thermopile detector sensitive to light ellipticity CLEO, OSA Technical Digest (online) (2016) F. Lu, J. Lee, A. Jiang, S. Jung, M.A. Belkin Online Ref | Infrared nanospectroscopy in liquid CLEO, OSA Technical Digest (online) (2016) M. Jin, F. Lu, M.A. Belkin Online Ref | Flat Nonlinear Optics Proc. of the 46th Winter Colloquium on The Physics of Quantum Electronics (2016) J. Lee, N. Nookala, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin | Gradient nonlinear Pancharatnum-Berry metasurfaces Phys. Rev. Lett. 115, 207403 (2015) M. Tymchenko, J.S. Gomez-Diaz, J. Lee, N. Nookala, M.A. Belkin, A. Alu Online Ref | Nonlinear processes in multi-quantum-well plasmonic metasurfaces: Electromagnetic response, saturation effects, limits, and potentials Phys. Rev. B. 92, 125429 (2015) J.S. Gomez-Diaz, M. Tymchenko, J. Lee, M.A. Belkin, A. Alu Online Ref | New frontiers in quantum cascade lasers: high performance room temperature terahertz sources Phys. Scr. 90, 118002 (2015) M.A. Belkin, F. Capasso Online Ref | Recent progress in widely tunable single-mode room temperature terahertz quantum cascade laser sources IEEE J. Sel. Top. Quantum Electron. 21, 1200710 (2015) S. Jung, Y. Jiang, K. Vijayraghavan, A. Jiang, F. Demmerle, G. Boehm, X. Wang, M. Troccoli, M.C. Amann, M.A. Belkin Online Ref | Flat nonlinear optics: efficient frequency conversion in ultrathin nonlinear metasurfaces Proc. of the OSA Frontiers in Optics/Laser Science San Jose CA, 559-560 (2015) J. Lee, N. Nookala, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin Online Ref | Recent progress in tip-enhanced mid-infrared photoexpansion nanospectroscopy Proc. of the 62nd International Symposium of the American Vacuum Society (2015) F. Lu, M. Jin, M.A. Belkin | Flat nonlinear optics: Efficient frequency conversion in ultrathin nonlinear metasurfaces Proc. of the 2015 IEEE International Photonics Conference (2015) M.A. Belkin | Highly-nonlinear quantum-engineered polaritonic metasurfaces Proc. SPIE 9546, 954620 (2015) J. Lee, N. Nookala, J. S. Gomez-Diaz, M. Tymchenko, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin Online Ref |
| Nonlinear optics with polaritonic metasurfaces coupled to intersubband transitions Proc. of the 5th International Conference on Metamaterials, Photonic Crystals, and Plasmonics (2015) J. Lee, N. Nookala, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin | Strong non-linear non-reciprocity using leakywaves on multi quantum well layers Proc. of the 2015 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (2015) D. L. Sounas, M. A. Belkin, A. Alu Online Ref | Giant Nonlinear Processes in Plasmonic Metasurfaces Proc. of the 2015 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (2015) J. S. Gomez-Diaz, J. Lee, M. Tymchenko, M. A. Belkin, A. Alu Online Ref | Giant Nonlinearities and Topological Transitions in Engineered Metasurfaces Proc. of the 11th International Conference on Optics of Surfaces and Interfaces (2015) J. S. Gomez-Diaz, M. Tymchenko, J. Lee, M. A. Belkin, A. Alu | Second and Third-Order Giant Non-Linear Processes in Plasmonic Metasurfaces Proc. of the 1st URSI Atlantic Radio Science. Conference 2015 (2015) J. S. Gomez-Diaz, M. A. Belkin, A. Alu Online Ref | Widely tunable room temperature THz quantum cascade laser sources Proceedings of the European Conference on Lasers and ElectroOptics, CC_1_1 (2015) Y. Jiang, S. Jung, A. Jiang, K. Vijayraghavan, F. Demmerle, G. Boehm, X. Wang, M. Troccoli, M.C. Amann, M.A. Belkin Online Ref | Background-Free Heterodyne Photoexpansion Infrared Nanospectroscopy CLEO, OSA Technical Digest (online) (2015) F. Lu, M. Jin, M.A. Belkin Online Ref | Broadly-Tunable Room-Temperature Monolithic Terahertz Quantum Cascade Laser Sources CLEO, OSA Technical Digest (online) (2015) A. Jiang, S. Jung, Y. Jiang, K. Vijayraghavan, J. Kim, M.A. Belkin Online Ref | Monolithically Integrated Quantum Cascade Lasers, Detectors and Dielectric Waveguides at 9.5 CLEO, OSA Technical Digest (online) (2015) Y. Zou, K. Vijayraghavan, P. Wray, S. Chakravarty, M.A. Belkin, R.T. Chen Online Ref | Giant nonlinear response of polaritonic metasurfaces coupled to intersubband transition CLEO, OSA Technical Digest (online) (2015) J. Lee, N. Nookala, M. Tymchenko, J. S. Gomez-Diaz, F. Demmerle, G. Boehm, M. Amann, A. Alu, M. A. Belkin Online Ref | Ohmic Loss Produces Chiral Dichroism in Plasmonic Metasurfaces: First Experimental Demonstration CLEO, OSA Technical Digest (online) (2015) G. Shvets, N. Arju, M. A. Belkin, R. Hillenbrand, F. Lu, M. Schnell, J. Lee, and A. B. Khanikaev Online Ref |
| Active Epsilon-NearZero Infrared Metamaterials CLEO, OSA Technical Digest (online) (2015) N. Arju, T. Ma, S. Trendafilov, J. Lee, M. A. Belkin, G. Shvets Online Ref | TwoDimensional Pump Frequency Study of THz Generation in Mid-Infrared Quantum Cascade Lasers CLEO, OSA Technical Digest (online) (2015) Y. Jiang, K. Vijayraghavan, F. Demmerle, G. Boehm, M. Amann, M. A. Belkin Online Ref | High power MWIR quantum cascade lasers and their use in intra-cavity THz room temperature generation Proc. SPIE 9467, 94672G (2015) M. Troccoli, X. Wang, J. Fan, S. Jung, A. Jiang, Y Jiang, K. Vijayraghavan, M. A. Belkin Online Ref | Nonlinear optics with quantum-engineered intersubband metamaterials Proc. SPIE 9382, 938216 (2015) J. Lee, N. Nookala, M. Tymchenko, S. Jung, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin Online Ref | Ultrafast electrically-tunable polaritonic metasurfaces Adv. Opt. Mat. 2, 1057–1063 (2014) J. Lee, S. Jung, P.-Y. Chen, F. Lu, F. Demmerle, G. Boehm, M.-C. Amann, A. Alù, M.A. Belkin Online Ref | External cavity terahertz quantum cascade laser sources based on intra-cavity frequency mixing with 1.2-5.9 THz tuning range J. Opt. 16, 094002 (2014) Y. Jiang, K. Vijayraghavan, S. Jung, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin Online Ref | Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions Nature 511, 65–69 (2014) J. Lee, M. Tymchenko, C. Argyropoulos, P.-Y. Chen, F. Lu, F. Demmerle, G. Boehm, M.-C. Amann, A. Alu, M.A. Belkin Online Ref | Broadly tunable monolithic room-temperature terahertz quantum cascade laser sources Nature Commun. 5, 4267 (2014) S. Jung, A. Jiang, Y. Jiang, K. Vijayraghavan, X. Wang, M. Troccoli, M. A. Belkin Online Ref | Experimental investigation of terahertz quantum cascade laser with variable barrier heights J. Appl. Phys. 115, 163103 (2014) A. Jiang, A. Matyas, K. Vijayraghavan, C. Jirauschek, Z.R. Wasilewski, M.A. Belkin Online Ref | Tip-enhanced infrared nanospectroscopy via molecular expansion force detection Nature Photon. 8, 307–312 (2014) F. Lu, M. Jin, M.A. Belkin Online Ref | THz difference-frequency generation in MOVPE-grown quantum cascade lasers IEEE Photon. Technol. Lett. 26, 391 (2014) K. Vijayraghavan, M. Jang, A. Jiang, X. Wang, M. Troccoli, M.A. Belkin Online Ref |
| Monolithic tunable terahertz quantum cascade laser source based on difference frequency generation CLEO (2014) S. Jung, A. Jiang, Y. Jiang, K. Vijayraghavan, X. Wang, M. Troccoli, M.A. Belkin Online Ref | Broadly tunable external cavity terahertz source from 1.2∼5.9 THz CLEO (2014) Y. Jiang, K. Vijayraghavan, S. Jung, F. Demmerle, G. Boehm, M.C. Amann, M.A. Belkin Online Ref | Broadly Tunable Room Temperature Monolithic Terahertz Quantum Cascade Laser Sources OSA Advanced Photonics (2014) S. Jung, A. Jiang, Y. Jiang, K. Vijayraghavan, X. Wang, M. Troccoli, F. Demmerle, G. Boehm, M.-C. Amann, M.A. Belkin Online Ref | Ultra-Sensitive Mid-Infrared Photoexpansion Nanospectroscopy with Background Suppression CLEO, OSA Technical Digest (online) (2014) F. Lu, M. Jin, M.A. Belkin Online Ref | Widely-Tunable Monolithic Terahertz Quantum Cascade Laser Sources Based on Difference-Frequency Generation CLEO 2014, OSA Technical Digest (online) (2014) S. Jung, A. Jiang, Y. Jiang, K. Vijayraghavan, X. Wang, M. Troccoli, M.A. Belkin Online Ref | Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions CLEO, OSA Technical Digest (online) (2014) J. Lee, C. Argyropoulos, P. Chen, M. Tymchenko, F. Lu, F. Demmerle, G. Boehm, M. Amann, A. Alu, M.A. Belkin Online Ref | Ultrafast voltage-tunable plasmonic metamaterials based on intersubband polaritons CLEO, OSA Technical Digest (online) (2014) J. Lee, S. Jung, P. Chen, F. Lu, F. Demmerle, G. Boehm, M. Amann, A. Alu, M.A. Belkin Online Ref | Widely tunable thermo-optic plasmonic bandpass filter Appl. Phys. Lett. 103, 181115 (2013) J. Lee, M.A. Belkin Online Ref | Distributed feedback quantum cascade laser with optically tunable emission frequency Appl. Phys. Lett. 103, 041120 (2013) S. Suchalkin, G. Belenky, T. Hosoda, S. Jung, M.A. Belkin Online Ref | Broadly tunable terahertz generation in mid-infrared quantum cascade lasers Nature Commun. 4, 2021 (2013) K. Vijayraghavan, Y. Jiang, M. Jang, A. Jiang, K. Choutagunta, A. Vizbaras, F. Demmerle, G. Boehm, M.-C. Amann, M. A. Belkin Online Ref | Optically tunable long wavelength infrared quantum cascade laser operated at room temperature Appl. Phys. Lett. 102, 011125 (2013) S. Suchalkin, S. Jung, R. Tober, M.A. Belkin, G. Belenky Online Ref |
| Mid-infrared quantum cascade lasers with electrical control of the emission frequency IEEE J. of Quantum Electron. 49, 60-64 (2013) M. Jang, S. Suchalkin, M.A. Belkin Online Ref | Injectorless quantum cascade lasers as low threshold THz sources Proceedings of the 38th International Conference on Infrared Millimeter, and Terahertz Waves (2013) F. Demmerle, M. Kath, K. Vijayraghavan, G. Bohm, M.A. Belkin, M.-C. Amann Online Ref | High performance room-temperature terahertz intracavity difference-frequency generation in quantum cascade lasers Proceedings of the 38th International Conference on Infrared Millimeter, and Terahertz Waves (2013) K. Vijayraghavan, Y. Jiang, A. Jiang, F. Demmerle, G. Boehm, X. Wang, M. Troccoli, M.C. Amann, M.A. Belkin Online Ref | Metamaterials based on intersubband polaritons Proceedings of the 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics –Metamaterials 2013, Bordeaux (2013) J. Lee, P.Y. Chen, C. Argyropoulos, A. Alu, M.A. Belkin Online Ref | Room-temperature Quantum Cascade Laser Sources of Terahertz Radiation CLEO, OSA Technical Digest (online) (2013) M.A. Belkin, K. Vijayraghavan, Y. Jiang, A. Jiang, F. Demmerle, G. Boehm, M.-C. Amann Online Ref | Terahertz difference-frequency generation in quantum cascade lasers with high conversion efficiency CLEO, OSA Technical Digest (online) (2013) K. Vijayraghavan, M. Jang, A. Jiang, X. Wang, M. Troccoli, M.A. Belkin Online Ref | Terahertz Quantum Cascade Laser Performance for Structures with Variable Barrier Heights CLEO, OSA Technical Digest (online) (2013) A. Jiang, K. Vijayraghavan, A. Matyas, C. Jirauschek, Z. Wasilewski, M.A. Belkin Online Ref | Widely wavelength tunable thermo-optic bandpass filters based on long-range surface plasmon polaritons CLEO 2013, OSA Technical Digest (online) (2013) J. Lee, M.A. Belkin Online Ref | Mid-infrared absorption nanospectroscopy via molecular force detection in CLEO: 2013, OSA Technical Digest (online) (2013) F. Lu, M. Jin, M.A. Belkin Online Ref | THz quantum cascade lasers for operation above cryogenic temperatures Proc. SPIE 8640, 864014 San Francisco (2013) M.A. Belkin, K. Vijayraghavan, A. Vizbaras, A. Jiang, F. Demmerle, G. Boehm, R. Meyer, M.-C. Amann, A. Matyas, R. Chashmahcharagh, P. Lugli, C. Jirauschek, Z.R. Wasilewski Online Ref | Terahertz and mid-infrared photoexpansion nanospectroscopy Proc. SPIE 8585, 858509 (2013) F. Lu, M. Jin, M. Salih, P. Dean, S.P. Khanna, L.H. Li, G. Davies, E.H. Linfield, M.A. Belkin Online Ref |
| Mid-wave infrared and terahertz quantum cascade lasers based on resonant nonlinear frequency mixing Proc. SPIE 8631, 86311V (2013) A. Vizbaras, K. Vijayraghavan, F. Demmerle, M. Jang, G. Boehm, R. Meyer, M.A. Belkin, M.C. Amann Online Ref | THz Emission by Frequency Mixing of Mid-Infrared Dual-Wavelength Quantum Cascade Lasers with a Cherenkov Phase Matching Scheme 41st Freiburg Infrared Colloquium, Freiburg, Germany (2013) F. Demmerle, A. Vizbaras, K. Vijayraghavan, M. Jang, A. Jiang, G. Boehm, M. Belkin, M. C. Amann | Terahertz sources based on Čerenkov difference-frequency generation in quantum cascade lasers Appl. Phys. Lett. 100, 251104 (2012) K. Vijayraghavan, R.W. Adams, A. Vizbaras, M. Jang, C. Grasse, G. Boehm, M.C. Amann, and M.A. Belkin Online Ref | Twisted optical metamaterials for planarized, ultrathin, broadband circular polarizers Nature Commun. 3, 870 (2012) Y. Zhao, M.A. Belkin, A. Alu Online Ref | Improved terahertz quantum cascade laser with variable height barriers J. Appl. Phys. 111, 103106 (2012) A. Matyas, R. Chashmahcharagh, I. Kovacs, P. Lugli, K. Vijayraghavan, M.A. Belkin, C. Jirauschek Online Ref |
| Short-wavelength InP quantum cascade laser sources by quasi-phase-matched intracavity second-harmonic generation Phys. Status Solidi C 9, 298-301 (2012) A. Vizbaras, M. Anders, C. Grasse, S. Katz, G. Boehm, R. Meyer, M.A. Belkin, M.-C. Amann Online Ref | Limiting factors to the temperature performance of THz quantum cascade lasers based on the resonant-phonon depopulation scheme IEEE Trans. Terahertz Sci. Technol. 2, 83-92 (2012) Y. Chassagneux, Q.J. Wang, S.P. Khanna, E. Strupiechonski, J. Coudevylle, E.H. Linfield, A.G. Davies, F. Capasso, M.A. Belkin, R. Colombelli Online Ref | Terahertz quantum cascade laser sources based on Cherenkov intra-cavity difference-frequency generation CLEO, pp. 540-541 (2012) K. Vijayraghavan, R. Adams, A. Vizbaras, M. Jang, C. Grasse, G. Boehm, M.C. Amann, M.A. Belkin Online Ref | Plasmonic-enhanced infrared photoexpansion nano-spectroscopy using tunable quantum cascade lasers Proc. SPIE 8466, 84660I (2012) F. Lu, M.A. Belkin Online Ref | Terahertz quantum cascade laser sources based on difference-frequency generation: from passive nonlinearity to leaky THz waveguide device concept Proc. SPIE 8496, 849607 (2012) A. Vizbaras, K. Vijayraghavan, R.W. Adams, G. Boehm, M.A. Belkin, M.-C. Amann Online Ref | Terahertz quantum cascade laser sources based on Cerenkov difference-frequency generation Proc. SPIE 8496, 849608 (2012) K. Vijayraghavan, A. Vizbaras, R.W. Adams, M. Jang, C. Grasse, G. Boehm, M.C. Amann, M.A. Belkin Online Ref | Widely-tunable optical bandpass filter based on long-range surface plasmon polaritons Proc. SPIE 8457, 84572G (2012) J. Lee, F. Lu, M.A. Belkin Online Ref | Tip-enhanced photoexpansion nano-spectroscopy using tunable quantum cascade lasers CLEO, OSA Technical Digest (CD) (2012) F. Lu, M.A. Belkin Online Ref | Terahertz quantum cascade laser sources based on Cherenkov intra-cavity difference-frequency generation CLEO, OSA Technical Digest (CD) (2012) K. Vijayraghavan, R. W. Adams, A. Vizbaras, C. Grasse, G. Boehm, M.C. Amann, M.A. Belkin Online Ref | Fast electrical wavelength modulation of mid-infrared quantum cascade lasers CLEO, OSA Technical Digest (CD) (2012) S. Suchalkin, M. Jang, S. Jung, R.L. Tober, M.A. Belkin, G. Belenky Online Ref | Widely wavelength tunable optical filters using characteristics of long-range surface plasmon polaritons CLEO, OSA Technical Digest (CD) (2012) J. Lee, F. Lu, M.A. Belkin Online Ref |
| Nonlinear GaInAs/AlInAs/InP quantum cascade laser sources for wavelength generation in the 2.7-70μm wavelength range Proc. SPIE 8268, 82680L (2012) A. Vizbaras, R.W. Adams, C. Grasse, M. Jang, R. Meyer, M.A. Belkin, M.-C. Amann Online Ref | Extremely Broadband Terahertz Generation by Difference-Frequency Generation with a Cherenkov Phase Matching Scheme No Reference given. (2012) F. Demmerle, A. Vizbaras, K. Vijayraghavan, C. Grasse, G. Boehm, M.A. Belkin, M. C. Amann | Nonlinear GaInAs/AlInAs/InP quantum cascade laser sources for wavelength generation in the 2.7-70 µm wavelength range Quantum Sensing and Nanophotonic Devices IX Invited talk:, Vol. 8268, San Francisco, Ca, USA (2012) A. Vizbaras, R. W. Adams, C. Grasse, M. Jang, R. Meyer, M.A. Belkin, M.-C. Amann Online Ref | Short-wavelength InP quantum cascade laser sources by quasi-phase-matched intracavity second-harmonic generation Physica Status Solidi (c) 9, 298-301 (2012) A. Vizbaras, M. Anders, C. Grasse, S. Katz, G. Boehm, R. Meyer, M.A. Belkin, M. C. Amann Online Ref | Infrared absorption nano-spectroscopy using sample photoexpansion induced by tunable quantum cascade lasers Optics Express 19, 19942-19947 (2011) F. Lu, M.A. Belkin Online Ref | Broadly wavelength tunable bandpass filters based on long-range surface plasmon polaritons Opt. Lett. 36, 3744-3746 (2011) J. Lee, F. Lu, M.A. Belkin Online Ref | Room-temperature 2.95µm quantum cascade laser sources based on intra-cavity frequency doubling Electron. Lett. 47, 667-668 (2011) M. Jang, X. Wang, R.W. Adams, M. Troccoli, M.A. Belkin Online Ref | Terahertz sources based on intracavity frequency mixing in mid-infrared quantum cascade lasers with passive nonlinear sections Appl. Phys. Lett. 98, 151114 (2011) R.W. Adams, A. Vizbaras, M. Jang, C. Grasse, S. Katz, G. Boehm, M.-C. Amann, M.A. Belkin Online Ref | Widely tunable waveguide filters based on long-range surface plasmon polaritons Proceedings of 2011 IEEE Photonics Conference, pp. 17-18 (2011) J. Lee, F. Lu, M.A. Belkin Online Ref | GaAs/Al0.15Ga0.85As terahertz quantum cascade lasers with double phonon resonant depopulation operating up to 172 K International Conference on Infrared, Millimeter, and Terahertz Waves (2011) R.W. Adams, K. Vijayraghavan, Q.J. Wang, J. Fan, F. Capasso, S.P. Khanna, L. Li, A.G. Davies, E. H. Linfield, and M.A. Belkin Online Ref | THz quantum cascade sources based on intra-cavity frequency mixing in passive nonlinear sections International Conference on Infrared, Millimeter, and Terahertz Waves (2011) R.W. Adams, A. Vizbaras, C. Grasse, S. Katz, G. Boehm, K. Vijayraghavan, M. Jang, Y. Cho, A.A. Belyanin, M.-C. Amann, M.A. Belkin Online Ref |
| Intersubband Raman laser for operation in terahertz International Conference on Infrared, Millimeter, and Terahertz Waves (2011) K. Vijayraghavan, R.W. Adams, Y. Cho, A.A. Belyanin, S.P. Khanna, L. Li, A.G. Davies, E.H. Linfield, M.A. Belkin Online Ref | Quantum-cascade laser-based nanoscale photoexpansion microspectroscopy in mid-infrared and terahertz 2011 International Conference on Infrared, Millimeter, and Terahertz Waves (2011) F. Lu, M.A. Belkin Online Ref | Room-temperature operation of l» 2.95 mm In0. 67Ga0. 33As/Al0. 57In0. 43As quantum cascade laser source based on intracavity second harmonic generation CLEO, OSA Technical Digest (CD) (2011) M. Jang, X. Wang, M. Troccoli, M.A. Belkin | Terahertz quantum cascade sources based on intra-cavity frequency mixing in passive nonlinear sections CLEO, OSA Technical Digest (CD) (2011) R.W. Adams, A. Vizbaras, C. Grasse, S. Katz, G. Boehm, K. Vijayraghavan, M. Jang, M.C. Amann, Y.H. Cho, A. Belyanin, M.A. Belkin Online Ref | Mid-infrared absorption microscopy with λ/100 spatial resolution using tunable quantum cascade lasers CLEO, OSA Technical Digest (CD) (2011) F. Lu, M.A. Belkin Online Ref | Upper limits on terahertz difference frequency generation power in quantum well heterostructures Proc. SPIE, 7953 (2011) Y.-H. Cho, M.A. Belkin, A. Belyanin Online Ref | InGaAs/AlInAs quantum cascade laser sources based on intra-cavity second harmonic generation emitting in 2.6-3.6 micron rang Proc. SPIE 7953, 795315 (2011) M.A. Belkin, M. Jang, R.W. Adams, J.X. Chen, W.O. Charles, C. Gmachl, L.W. Cheng, F.-S. Choa, X. Wang, M. Troccoli, A. Vizbaras, M. Anders, C. Grasse, M.-C. Amann Online Ref | Extending the spectral range of GaInAs/AlInAs/InP quantum cascade lasers by intracavity nonlinear frequency mixing International Conference on Intersubband Transitions in Quantum Wells ITQW-2011, September 11-17, Badesi, Sardinia (2011) A. Vizbaras, R. W. Adams, M. Jang, M. A. Belkin, C. Grasse, G. Boehm, Y. H. Cho, A. Belyanin, M. C. Amann Online Ref | InGaAs/AlInAs quantum cascade laser sources based on intracavity second harmonic generation in 2.6 - 3.6 micron range Invited talk:, San Francisco, CA, USA, January (2011) M. A. Belkin, M. Jang, R. W. Adams, J. Chen, W. O. Charles, C. F. Gmachl, L. Cheng, F. S. Choa, X. Wang, M. Troccoli, A. Vizbaras, M. Anders, C. Grasse, M. C. Amann Online Ref | InP-based quantum cascade lasers with transversely integrated giant nonlinearity for wavelength generation in the 2.6 µm - 70 µm range by intracavity nonlinear frequency mixing Proc. of the 40th Freiburg Infrared Colloquium, February 16 -17, Freibug, Germany (2011) A. Vizbaras, M. Anders, R. W. Adams, C. Grasse, S. Katz, G. Boehm, R. Meyer, M. A. Belkin, M. C. Amann Online Ref | Quantum cascade lasers with integrated nonlinearity for difference-frequency (THz) and second harmonic (near infrared) generation Invited talk:, April 21-25, Las Vegas, Nevada USA (2011) A. Vizbaras, C. Grasse, R. W. Adams, M. A. Belkin, M. C. Amann Online Ref |
| Room-temperature lambda ~ 2.7 µm quantum cascade laser sources based on intracavity second-harmonic generation 47 (2011) A. Vizbaras, M. Anders, S. Katz, C. Grasse, G. Boehm, R. Meyer, M. A. Belkin, M. C. Amann Online Ref | Short-wavelength injectorless quantum cascade laser basedon second-harmonic generation No Reference given. Winner of 'Best Poster Award 2011' (Third Place) (2011) C. Grasse, A. Vizbaras, G. Boehm, R. Meyer, M.A. Belkin, M.-C. Amann | Short-wavelength InP quantum cascade laser sources by quasi-phase-matched intracavity second-harmonic generation International Symposium on Compound Semiconductors (ISCS-2011), May 22-26, Berlin, Germany, (2011) A. Vizbaras, M. Anders, C. Grasse, S. Katz, G. Boehm, R. Meyer, M. A. Belkin, M. C. Amann | Injectorless quantum cascade lasers for room-temperature short-wavelength emissionby efficient second-harmonic generation Proceedings of the 23rd IEEE Photonics Society Annual Meeting, 367-368 (2010) A. Vizbaras, S. Katz, M. Anders, C. Grasse, G. Boehm, R. Meyer, M. A. Belkin, M. C. Amann Online Ref | THz quantum cascade laser sources for room-temperature operation The 40th winter colloquium on the Physics of Quantum Electronics January 3-7, Snowbird, Utah, USA (2010) M. A. Belkin, R. W. Adams, A. Vizbaras, M. Jang, C. Grasse, S. Katz, G. Boehm, M. C. Amann Online Ref |
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