Zobrazeno 1 - 10
of 34
pro vyhledávání: '"George J. Zydzik"'
Autor:
M. Passlack, U. K. Chakrabarti, John Lopata, J.F. de Jong, C. G. Bethea, Niloy K. Dutta, William S. Hobson, D. T. Nichols, Erdmann Frederick Schubert, George J. Zydzik
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 1:110-116
InGaAs-GaAs separate confinement, heterostructure single quantum-well (SCH-SQW) lasers (/spl lambda/=0.98 /spl mu/m) with lattice-matched InGaP cladding layers, using a new Ga/sub 2/O/sub 3/ low reflectivity (LR) front-facet coating, are reported. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fa98a9759c7a3bf957099c67256a6a9
https://doi.org/10.1109/2944.401187
https://doi.org/10.1109/2944.401187
Autor:
George J. Zydzik, A. M. Vredenberg, Dale C. Jacobson, Neil Edmund James Hunt, J. M. Poate, Erdmann Frederick Schubert
Publikováno v:
Physical Review Letters. 71:517-520
The spontaneous emission lifetime and intensity of Er implanted into ${\mathrm{SiO}}_{2}$ is modified by a Si/${\mathrm{SiO}}_{2}$ planar microcavity. The cavity strongly affects the coupling of the optically excited ${\mathrm{Er}}^{3+}$ to the radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::363f1b9492c8d06e4a0cf06b8cd1c84f
https://doi.org/10.1103/physrevlett.71.517
https://doi.org/10.1103/physrevlett.71.517
Autor:
D. H. Olson, K. T. Short, George J. Zydzik, R. D. Feldman, R. F. Austin, Afshin Partovi, Alastair M. Glass
Publikováno v:
Optics letters. 17(9)
Single-pulse and cw measurements of the response of a semi-insulating CdZnTe/ZnTe multiple-quantum-well photorefractive device are presented. In single-pulse experiments, photodiffractive (absorption) gratings have been written with less than 1.8-mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efa146d7aa7c0e05e63139c0abd3fb9d
https://pubmed.ncbi.nlm.nih.gov/19794588
https://pubmed.ncbi.nlm.nih.gov/19794588
Autor:
Erdmann Frederick Schubert, Rose Kopf, Joseph Petrus Mannaerts, J.K. Gamelin, B. E. Weir, J. D. Wynn, Minghwei Hong, G. Hasnain, R. J. Fischer, Alfred Y. Cho, Yeong-Her Wang, K. Tai, George J. Zydzik, Li-Wei Tu
Publikováno v:
Journal of Crystal Growth. 111:1052-1056
Three types of vertical cavity surface emitting lasers based on GaAs/AlGaAs have been grown by molecular beam epitaxy (MBE). The laser structures with top emission have been evolved from a simple double heterostructure (DH) with n-type distributed Br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1664e57337c8544b3200607a9ae6c3ea
https://doi.org/10.1016/0022-0248(91)91131-s
https://doi.org/10.1016/0022-0248(91)91131-s
Autor:
S. Singh, C. J. Pinzone, C. A. Green, J. P. van der Ziel, Russell D. Dupuis, N. D. Gerrard, George J. Zydzik, Dennis G. Deppe
Publikováno v:
Journal of Crystal Growth. 107:790-795
The vertical cavity surface emitting laser is of growing interest because of unique advantages offered by the device geometry, including the potential for the integration of this laser structure with other devices for OEICs. Additional advantages inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21551ff93f1f52975e8cb02256ed8905
https://doi.org/10.1016/0022-0248(91)90559-n
https://doi.org/10.1016/0022-0248(91)90559-n
Publikováno v:
Materials Science Forum. :377-384
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a5115a625cf8b41e71c277db674bd8
https://doi.org/10.4028/www.scientific.net/msf.67-68.377
https://doi.org/10.4028/www.scientific.net/msf.67-68.377
Autor:
Ronald E. Leibenguth, J.M. Vandenberg, L.A. D'Asaro, Leo M. F. Chirovsky, Keith W. Goossen, William S. Hobson, A.V. Krishnmaoorthy, John Lopata, George J. Zydzik, S. P. Hui, J. D. Wynn, B. Tseng, G. Giaretta
Publikováno v:
IEEE Photonics Technology Letters. 11:500-502
We have fabricated vertical-cavity surface-emitting lasers (VCSELs) which, for the first time, effectively combine a shallow ion implanted aperture, for current confinement under a thin highly conducting lateral current injection layer, and an indepe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8b481c171cd92229c9991b228885ea6
https://doi.org/10.1109/68.759378
https://doi.org/10.1109/68.759378
Autor:
B. Tseng, L.M.F. Chirovsky, George J. Zydzik, John Lopata, William Scott Hobson, S.P. Hui, R.E. Leibengath, L.A. D'Asaro, Ashok V. Krishnamoorthy, J. D. Wynn, James A. Walker, John Cunningham, Keith W. Goossen
Publikováno v:
IEEE Photonics Technology Letters. 11:128-130
We describe the first integration of vertical-cavity surface-emitting laser arrays with gigabit-per-second CMOS circuits via flip-chip bonding.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19350e5543dae42b6c915c758cbcdebe
https://doi.org/10.1109/68.736418
https://doi.org/10.1109/68.736418
Autor:
John Lopata, K. W. Goossen, William S. Hobson, L.A. D'Asaro, G. Giaretta, George J. Zydzik, S. P. Hui, Leo M. F. Chirovsky, Ashok V. Krishnamoorthy
Publikováno v:
Spatial Light Modulators and Intgrated Optoelectronic Arrays.
We describe the design and performance of VCSEL's which have low thresholds and high quantum efficiency for practicality, are made with only photolithographically defined features for reproducibility, and easily integrate with electronic circuitry fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c692f04de20fd5e9a384b9ac07bef4b9
https://doi.org/10.1364/slm.1999.smd1
https://doi.org/10.1364/slm.1999.smd1
Autor:
J.Y. Fan, Xiangjun Zhao, Fow-Sen Choa, Junping Zhang, T. Tanbun-Ek, George J. Zydzik, Patrick W. Wisk, Pao-Lo Liu, Jye-Hong Chen, Eric L. Miller, W.T. Tsang, Howard E. Motteler, Charles A. Burrus, Y. Chai
Publikováno v:
SPIE Proceedings.
We report a new generation switch, the data-block switch, which can greatly increase the capacity and reduce the complexity of the interconnect network of a parallel computing system. By using WDM techniques, parallel data can be multiplexed and tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe1124f81c297e41d99bf3ec56fd633d
https://doi.org/10.1117/12.328598
https://doi.org/10.1117/12.328598