Zobrazeno 1 - 10
of 2 544
pro vyhledávání: '"Amann M"'
Publikováno v:
Deutsche Zeitschrift für Sportmedizin, Vol 63, Iss 6 (2012)
Externí odkaz:
https://doaj.org/article/113b938026574c6eac4ced8ae47705ef
Akademický článek
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Autor:
Laucht, A., Pütz, S., Günthner, T., Hauke, N., Saive, R., Frédérick, S., Bichler, M., Amann, M. -C., Holleitner, A. W., Kaniber, M., Finley, J. J.
Publikováno v:
Phys. Rev. X 2, 011014 (2012)
We investigate single photon generation from individual self-assembled InGaAs quantum dots coupled to the guided optical mode of a GaAs photonic crystal waveguide. By performing confocal microscopy measurements on single dots positioned within the wa
Externí odkaz:
http://arxiv.org/abs/1201.5153
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
Autor:
Koop, H., Schnurbusch, D., Mueller, M., Gruendl, T., Zech, M., Amann, M. -C., Karrai, K., Holleitner, A. W.
We introduce an in-situ characterization method of resists used for e-beam lithography. The technique is based on the application of an atomic force microscope which is directly mounted below the cathode of an electron-beam lithography system. We dem
Externí odkaz:
http://arxiv.org/abs/1003.0796
Autor:
Laucht, A., Villas-Bôas, J. M., Stobbe, S., Hauke, N., Hofbauer, F., Böhm, G., Lodahl, P., Amann, M. -C., Kaniber, M., Finley, J. J.
Publikováno v:
Phys. Rev. B 82, 075305 (2010)
We present an experimental and theoretical study of a system consisting of two spatially separated self-assembled InGaAs quantum dots strongly coupled to a single optical nanocavity mode. Due to their different size and compositional profiles, the tw
Externí odkaz:
http://arxiv.org/abs/0912.3685
Autor:
Naegelin, Y., Rasenack, M., Andelova, M., Von Felten, S., Fischer-Barnicol, B., Amann, M., Mehling, M., Kappos, L., Sprenger, T., Derfuss, T.
Publikováno v:
In Multiple Sclerosis and Related Disorders October 2018 25:14-20
Autor:
Laucht, A., Hofbauer, F., Hauke, N., Angele, J., Stobbe, S., Kaniber, M., Böhm, G., Lodahl, P., Amann, M. -C., Finley, J. J.
Publikováno v:
New J. Phys. 11, 023034 (2009)
We report the design, fabrication and optical investigation of electrically tunable single quantum dot - photonic crystal defect nanocavities operating in both the weak and strong coupling regimes of the light matter interaction. Unlike previous stud
Externí odkaz:
http://arxiv.org/abs/0810.3010
We present an efficiently pumped single photon source based on single quantum dots (QD) embedded in photonic crystal nanocavities. Resonant excitation of a QD via a higher order cavity mode results in a 100$\times$ reduced optical power at the satura
Externí odkaz:
http://arxiv.org/abs/0803.2403
Investigation of Non Resonant Dot - Cavity Coupling in Two Dimensional Photonic Crystal Nanocavities
Autor:
Kaniber, M., Laucht, A., Neumann, A., Villas-Boas, J. M., Bichler, M., Amann, M. -C., Finley, J. J.
We study the optical emission from single semiconductor quantum dots coupled to the optical modes of photonic crystal nanocavities. For dots that are both spectrally and spatially coupled, auto-correlation measurements reveal efficient single photon
Externí odkaz:
http://arxiv.org/abs/0802.2008