Non-resonant feeding of photonic crystal nanocavity modes by quantum dots

Autor: Laucht, A., Hauke, N., Neumann, A., Günthner, T., Hofbauer, F., Mohtashami, A., Müller, K., Böhm, G., Bichler, M., Amann, M. -C., Kaniber, M., Finley, J. J.

Publikováno v: J. Appl. Phys. 109, 102404 (2011)

We experimentally probe the non-resonant feeding of photons into the optical mode of a two dimensional photonic crystal nanocavity from the discrete emission from a quantum dot. For a strongly coupled system of a single exciton and the cavity mode, w

Externí odkaz: http://arxiv.org/abs/1007.3032

Dephasing of quantum dot exciton polaritons in electrically tunable nanocavities

Autor: Laucht, A., Hauke, N., Villas-Bôas, J. M., Hofbauer, F., Kaniber, M., Böhm, G., Finley, J. J.

Publikováno v: Phys. Rev. Lett. 103, 087405 (2009)

We experimentally and theoretically investigate dephasing of zero dimensional microcavity polaritons in electrically tunable single dot photonic crystal nanocavities. Such devices allow us to alter the dot-cavity detuning in-situ and to directly prob

Externí odkaz: http://arxiv.org/abs/0904.4759

Electrically probing photonic bandgap phenomena in contacted defect nanocavities

Autor: Hofbauer, F., Grimminger, S., Angele, J., Böhm, G., Meyer, R., Amann, M. C., Finley, J. J.

We demonstrate an electrically tunable two dimensional photonic crystal nanocavity containing InAs self assembled quantum dots. Photoluminescence and electroluminescence measurements are combined to probe the cavity mode structure and demonstrate a l

Externí odkaz: http://arxiv.org/abs/0709.2121

Q-factor enhancement of piezoelectric MEMS resonators in liquids with active feedback

Autor: Fischeneder, M., Kucera, M., Hofbauer, F., Pfusterschmied, G., Schneider, M., Schmid, U.

Publikováno v: In Sensors and Actuators: B. Chemical 1 May 2018 260:198-203

Cell-free synthesis of silver nanoparticles in spent media of different Aspergillus species.

Autor: Boldt A; Institute of Natural Materials Technology TU Dresden Dresden Germany., Walter J; Institute of Chemical Technology TU Freiberg Freiberg Germany., Hofbauer F; Institute of Natural Materials Technology TU Dresden Dresden Germany., Stetter K; Institute of Natural Materials Technology TU Dresden Dresden Germany., Aubel I; Institute of Chemical Technology TU Freiberg Freiberg Germany., Bertau M; Institute of Chemical Technology TU Freiberg Freiberg Germany., Jäger CM; Department of Chemical and Environmental Engineering University of Nottingham Nottingham UK.; Data Science and Modelling, Pharmaceutical Sciences, R&D AstraZeneca Gothenburg Mölndal Sweden., Walther T; Institute of Natural Materials Technology TU Dresden Dresden Germany.

Publikováno v: Engineering in life sciences [Eng Life Sci] 2023 Jan 12; Vol. 23 (3), pp. e202200052. Date of Electronic Publication: 2023 Jan 12 (Print Publication: 2023).