Zobrazeno 1 - 10
of 30
pro vyhledávání: '"S. Declair"'
Autor:
Donat Josef As, Christina A. Bader, S. Declair, Cedrik Meier, M. Ruth, Jens Förstner, R. M. Kemper, Michael Burger
Publikováno v:
Journal of Crystal Growth. 378:287-290
Microresonators containing quantum dots find application in devices like single photon emitters for quantum information technology as well as low threshold laser devices. We demonstrate the fabrication of 60 nm thin zinc-blende AlN microdisks includi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ad1e5501c7b663ecc7ef30b33871c7
https://doi.org/10.1016/j.jcrysgro.2012.12.058
https://doi.org/10.1016/j.jcrysgro.2012.12.058
Publikováno v:
Photonics and Nanostructures - Fundamentals and Applications. 9:345-350
We present an analysis of the coupling between photonic crystal cavities in different geometries. Inline‐, side‐ and angle‐coupled L3‐geometries are investigated numerically in three dimensions. Asymmetric mode splitting of the fundamental mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ccf457a2967606f5e27def46857a4a7
https://doi.org/10.1016/j.photonics.2011.04.012
https://doi.org/10.1016/j.photonics.2011.04.012
Publikováno v:
physica status solidi c. 8:1254-1257
We numerically investigate the coupling between circular resonators and study strong light‐matter coupling of single as well as multiple circular resonators to quantum‐mechanical resonators in two dimensional model simulations. For all cases, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5b02ce313e2ae22e2c0a1d4ae5074db
https://doi.org/10.1002/pssc.201000869
https://doi.org/10.1002/pssc.201000869
Publikováno v:
Photonics and Nanostructures - Fundamentals and Applications. 8:273-277
We numerically investigate the behavior of Whispering Gallery Modes (WGMs) in circularly shaped resonators like microdisks, with diameters in the range of optical vacuum wavelengths. The microdisk is embedded in an uniaxial anisotropic dielectric env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e1509a4e72b7ea9c727df8b54057ae7
https://doi.org/10.1016/j.photonics.2010.03.002
https://doi.org/10.1016/j.photonics.2010.03.002
Autor:
Karoline A. Piegdon, S. Declair, Torsten Meier, Heinz-S. Kitzerow, Martin Urbanski, Cedrik Meier, Matthias Offer, Jens Förstner, Andreas D. Wieck, Andreas Hoischen, Dirk Reuter, Axel Lorke
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 42:2552-2555
GaAs-based semiconductor microdisks with high quality whispering gallery modes ( Q > 4000 ) have been fabricated. A layer of self-organized InAs quantum dots (QDs) served as a light source to feed the optical modes at room temperature. In order to ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bdbd2a9a5a2d3d8ef18a4f08ce08abb
https://doi.org/10.1016/j.physe.2009.12.051
https://doi.org/10.1016/j.physe.2009.12.051
Publikováno v:
AIP Conference Proceedings.
We present numerical results of the mutual coupling between photonic crystal cavities and semiconductor quantum dots. Normal mode splitting between a single cavity mode and a single quantum dot is shown under weak excitation, while under strong excit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9f409434ec141bd0981ea3940971bbf
https://doi.org/10.1063/1.3644232
https://doi.org/10.1063/1.3644232
Publikováno v:
AIP Conference Proceedings.
We numerically investigate Whispering Gallery Modes (WGM) in a subwavelength microdisk resonator [1] embedded in an uniaxial anisotropic liquid crystal environment. It is shown that the WGMs have anticrossing behavior when modes of different radial m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70a60a7f4f8ca1c9fa7ec1bd3541db6c
https://doi.org/10.1063/1.3253921
https://doi.org/10.1063/1.3253921
Autor:
Torsten Meier, Heinz Kitzerow, Cedrik Meier, Mark Urbanski, S. Declair, Karoline A. Piegdon, Andreas Hoischen, Jens Förstner
Publikováno v:
Advances in Optical Sciences Congress.
We experimentally and theoretically investigate microdisk resonators with embedded quantum dots immersed in a liquid crystal in its nematic phase, showing the tunabililty of the photonic modes via external parameters like temperature or electric fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50877578bd7fb8f641b2325606076415
https://doi.org/10.1364/nlo.2009.ntuc2
https://doi.org/10.1364/nlo.2009.ntuc2
Autor:
Michael Woerner, Norbert Buecking, S. Declair, Carsten Weber, Peter Kratzer, S. Butscher, Matthias Scheffler, Klaus Reimann, Andreas Knorr, Martin Richter
Publikováno v:
SPIE Proceedings.
A theory of electron relaxation for electron gases in semiconductor quantum well structures and at semiconductor surfaces is presented. The electron relaxation is described by quantum-kinetic equations. In the nonlinear optical response of a two dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214d0fba8fb0fd4cf10b4f347d6651e3
https://doi.org/10.1117/12.768659
https://doi.org/10.1117/12.768659
Publikováno v:
Applied Physics Letters. 102:081105
Whispering gallery modes (WGMs) were observed in 60 nm thin cubic AlN microdisk resonators containing a single layer of non-polar cubic GaN quantum dots. Freestanding microdisks were patterned by means of electron beam lithography and a two step reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2b6c0fb416e7f1fc7c7bba963128dd
https://doi.org/10.1063/1.4793653
https://doi.org/10.1063/1.4793653