Stefan Lichtmannecker

 
Room: S107
Category: Doctoral Candidates
Phone: 11508
Email: Stefan.Lichtmannecker(at)wsi.tum.de
Hello,
I am Stefan Lichtmannecker, PhD student in the group of J.J. Finley. The topic of
my thesis is photonics and my main interesest is the control of spontaneous
emission and the propagation of light in Gallium Arsenide. In this system we have
quantum dots (InGaAs) as efficient sources of single photons, cavities to enhance
their emission and waveguides to control the flow of light within the chip. This
system is a promising candidate for applications towards quantum computing and
for interesting cavity quantum electrodynamic effects.

Publications

A few-emitter solid-state multi-exciton laser

Sci. Rep. 7, 7420 (2017)

S. Lichtmannecker | M. Florian | T. Reichert | M. Blauth | F. Jahnke | J. Finley | C. Gies | M. Kaniber

Online Reference

Monolithically integrated high-beta nanowire lasers on silicon

Nano Letters  16, 152 (2016)

B. Mayer | L. Janker | B. Loitsch | J. Treu | T. Kostenbader | S. Lichtmannecker | T. Reichert | S. Morkötter | M. Kaniber | G. Abstreiter | C. Gies | G. Koblmueller | J. Finley

Online Reference

Dynamic acousto-optic control of a strongly coupled photonic molecule

Nat. Commun. 6, 8540 (2015)

S. Kapfinger | T. Reichert | S. Lichtmannecker | K. Mueller | J. Finley | A. Wixforth | M. Kaniber | H. Krenner

Online Reference

On-Chip Generation, Routing, and Detection of Resonance Fluorescence

Nano Letters 15, 5208 (2015)

G. Reithmaier | M. Kaniber | F. Flassig | S. Lichtmannecker | K. Mueller | A. Andrejew | J. Vuckovic | R. Gross | J. Finley

Online Reference

A carrier relaxation bottleneck probed in single InGaAs quantum dots using integrated superconducting single photon detectors

Appl. Phys. Lett. 105, 081107 (2014) 

G. Reithmaier | F. Flassig | P. Hasch | S. Lichtmannecker | K. Mueller | J. Vuckovic | R. Gross | M. Kaniber | J. Finley

Online Reference

Highly directed emission from self-assembled quantum dots into guided modes in disordered photonic crystal waveguides

Phys. Rev. B 90, 115310 (2014)

T. Reichert | S. Lichtmannecker | G. Reithmaier | M. Zeitlmair | J. Wembacher | A. Rauscher | M. Bichler | K. Mueller | M. Kaniber | J. Finley

Online Reference

On-chip time resolved detection of quantum dot emission using integrated superconducting single photon detectors

Sci. Rep. 3, 1901 (2013)

G. Reithmaier | S. Lichtmannecker | T. Reichert | P. Hasch | K. Mueller | M. Bichler | R. Gross | J. Finley

Online Reference

Optimisation of NbN thin films on GaAs substrates for in-situ single photon detection in structured photonic devices

J. Appl. Phys. 113, 143507 (2013)

G. Reithmaier | J. Senf | S. Lichtmannecker | T. Reichert | F. Flassig | A. Voss | R. Gross | J. Finley

Online Reference

Correlation between emission intensity of self-assembled germanium islands and quality factor of silicon photonic crystal nanocavities

Physical Review B 84, 085320 (2011)

N. Hauke | S. Lichtmannecker | T. Zabel | F. Laussy | A. Laucht | M. Kaniber | D. Bougeard | G. Abstreiter | J. Finley | Y. Arakawa

Online Reference

TUM Technische Universität München TUM Technische Universität München Physik Department Elektrotechnik und Informationstechnik TUM Technische Universität München
 

Events & News

17 Jan 2018

ERC Consolidator Grant for Gregor Koblmüller   more

16 Jan 2018

Light-steering of spin-polarized currents in topological insulators   more

10 Aug 2017

Best Poster Awards for Ganpath Veerabathran and Alexander Andrejew at iNOW 2017   more

27 Jun 2017

Best Poster Award at Nanowire Week for Jochen Bissinger   more

15 Mar 2017

Dr. Kai Müller admitted to the “Junges Kolleg” of the Bavarian Academy of Sciences   more

Seminars

March 12, 2018

Two-dimensional coherent spectroscopy of a semiconductor microcavity   more

March 05, 2018

Diamond-organic photovoltaics   more