Zobrazeno 1 - 10
of 42
pro vyhledávání: '"S Mosor"'
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 76:637-640
We studied the polariton dispersion relations of a periodic quantum-well structure with a period in the vicinity of half the exciton resonance wavelength, i.e., the Bragg structure. We classified polariton modes using an approximation of a large numb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30da1360bd3ae11b677ac167bcba66b
https://doi.org/10.1134/1.1541052
https://doi.org/10.1134/1.1541052
Autor:
B. C. Richards, H. M. Gibbs, Joshua R. Hendrickson, M. Pajor, Axel Scherer, S. Mosor, Julian Sweet, Galina Khitrova, Oleg B. Shchekin, Dennis G. Deppe, C. Christenson, Tomoyuki Yoshie
Publikováno v:
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
Photonic crystal slab nanocavities containing one layer of quantum dots have exhibited: strong coupling to a single quantum dot; tuning by condensation of xenon gas; linewidth broadening due to ensemble dot absorption; gain and lasing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1644381655ac6fc8a80b9cfe7fed4ce5
https://doi.org/10.1109/cleo.2006.4629159
https://doi.org/10.1109/cleo.2006.4629159
Autor:
Daniel Lam, Dennis G. Deppe, Joshua R. Hendrickson, Oleg B. Shchekin, Galina Khitrova, Tomoyuki Yoshie, Julian Sweet, B. C. Richards, H. M. Gibbs, C. Christenson, Axel Scherer, S. Mosor
Publikováno v:
Physical Review B. 72
Emission linewidths of quantum dot photonic-crystal-slab nanocavities are measured as a function of temperature and fabrication parameters with low-power and high-power, cw and pulsed, nonresonant excitation. The cavity linewidth is dominated by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ca6aed54729b632ef3989c23eefca93
https://doi.org/10.1103/physrevb.72.193303
https://doi.org/10.1103/physrevb.72.193303
Autor:
Galina Khitrova, Oleg B. Shchekin, B. C. Richards, Dennis G. Deppe, Axel Scherer, Hyatt M. Gibbs, Tomoyuki Yoshie, S. Mosor, Julian Sweet, Joshua R. Hendrickson
Publikováno v:
Frontiers in Optics.
Condensing xenon gas onto a quantum dot photonic crystal slab nanocavity at 10-25K produces a shift of the nanocavity mode wavelength b; much as 5nm. Strong coupling anticrossing curves were obtained using this technique.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26ddd4be3b20fe88bb8dd0cbbdfc8cdc
https://doi.org/10.1364/fio.2005.pdp_a2
https://doi.org/10.1364/fio.2005.pdp_a2
Publikováno v:
Frontiers in Optics.
The coherence degree, measured by interfering the microcavity emission with a reference laser beam, is found to depend upon the wavelength, spectral width, and energy of the pump pulse.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3a93fb7df5a9e5bd7637ee30348e97
https://doi.org/10.1364/fio.2005.fwc7
https://doi.org/10.1364/fio.2005.fwc7
Autor:
Stephan W. Koch, H. M. Gibbs, Mackillo Kira, Sangam Chatterjee, Galina Khitrova, S. Mosor, Heinrich Stolz, C. Ell, Walter Hoyer
The dynamics of exciton and electron-hole plasma populations is studied via time-resolved photoluminescence after nonresonant excitation. By comparing the peak emission at the exciton resonance with the emission of the continuum, it is possible to ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfdb97235950bcb740d7e84b32fcc2a
Autor:
Claudia Ell, Heinrich Stolz, S. Mosor, H. M. Gibbs, Stephan W. Koch, Galina Khitrova, M. Kira, Julian Sweet, Walter Hoyer
Publikováno v:
Physical review letters. 93(6)
The lack of translational invariance perpendicular to the plane of a single quantum well causes equal probability for spontaneous emission to the left or right. Combining one emission path from the left and one from the right into a common detector l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30efbd4b4b55e131ef920c2f2d98d53f
https://pubmed.ncbi.nlm.nih.gov/15323660
https://pubmed.ncbi.nlm.nih.gov/15323660
Autor:
Heinrich Stolz, Mackillo Kira, Galina Khitrova, H. M. Gibbs, Sangam Chatterjee, S. Mosor, Walter Hoyer, Claudia Ell, S. W. Koch, John P. Prineas
Time-resolved photoluminescence spectra after nonresonant excitation show a distinct 1s resonance, independent of the existence of bound excitons. A microscopic analysis identifies excitonic and electron-hole plasma contributions. For low temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99eff2d1f11865cda3917aaa1a29957a
Toward cavity-QED strong coupling of a semiconductor quantum dot to an external optical micro-cavity
Autor:
M G. Raymer, J Hannigan, G Cui, R Loeckenhoff, F M. Matinaga, M Holland, S Bhongale, S Mosor, S Chatterjee, H M. Gibbs, G Khitrova
Publikováno v:
Frontiers in Optics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f925006c40acf84bfff22111ec3387a
https://doi.org/10.1364/fio.2003.wgg5
https://doi.org/10.1364/fio.2003.wgg5
Autor:
J. M. Hannigan, Sangam Chatterjee, R. Loeckenhoff, S. G. Bhongale, Murray Holland, Michael G. Raymer, Galina Khitrova, Franklin M. Matinaga, Guoqiang Cui, S. Mosor, H.M. Gibbs
Publikováno v:
Optics Express. 14:2289
We report a novel hemispherical micro-cavity that is comprised of a planar integrated semiconductor distributed Bragg reflector (DBR) mirror, and an external, concave micro-mirror having a radius of curvature $50\mathrm{\mu m}$. The integrated DBR mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2b19a4e26fda0d94557228186d8cc3b
https://doi.org/10.1364/oe.14.002289
https://doi.org/10.1364/oe.14.002289