Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Gabriela Livescu"'
Autor:
S.P. Hui, L.A. D'Asaro, Gabriela Livescu, Marlin W. Focht, Anthony L. Lentine, R.E. Leibenguth, G. D. Guth, Thomas J. Cloonan, K.G. Glogovsky, Joseph Michael Freund, L.M.F. Chirovsky, R.A. Novotny, T.K. Woodward
Publikováno v:
IEEE Photonics Technology Letters. 6:1126-1129
We describe a 4 by 4 array of embedded control two input, one output optoelectronic switching nodes based on the field effect transistor self electro-optic effect device (FET-SEED) technology. The arrays have electrical fan-out to remove the loss ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a0824349467a4980a0797c3fd3f030b
https://doi.org/10.1109/68.324688
https://doi.org/10.1109/68.324688
Publikováno v:
Semiconductor Science and Technology. 8:S412-S416
Responsivity and thermionic dark current are studied in asymmetric stepped GaAs/AlGaAs multiquantum well infrared detectors with a single bound state. Although attributed to different transport properties, both the photoexcited and the thermally emit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2309650698ec985755810cb954f20984
https://doi.org/10.1088/0268-1242/8/1s/091
https://doi.org/10.1088/0268-1242/8/1s/091
Publikováno v:
Superlattices and Microstructures. 12:557-560
The transport of hot electrons in the AlxGa1−xAs barriers above the wells in a multiple quantum well (MQW) structure is investigated. The structures that are studied are asymmetric quantum well infrared detectors. The transport of the hot electrons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb996e4cf2e546e203a1a4d4371525cd
https://doi.org/10.1016/0749-6036(92)90321-u
https://doi.org/10.1016/0749-6036(92)90321-u
Publikováno v:
CVPR Workshops
We present a method for transparent watermarking using a custom bidirectional imaging device. The two innovative concepts of our approach are reflectance coding and multiview imaging. In reflectance coding, information is embedded in the angular spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d654d4d407f0b4a94a0932855dcb724
https://doi.org/10.1109/cvprw.2009.5204321
https://doi.org/10.1109/cvprw.2009.5204321
Publikováno v:
Physical Review B. 44:6231-6242
Electron-sublevel-anticrossing effects have been studied in coupled quantum wells where the exciton binding energy is comparable to the minimum sublevel splitting. The anticrossing was induced by applying an electric field to align the first and seco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3613c95692fd7d789e169c193ce77e9f
https://doi.org/10.1103/physrevb.44.6231
https://doi.org/10.1103/physrevb.44.6231
Autor:
Arthur C. Gossard, David A. B. Miller, Gabriela Livescu, John Cunningham, A. M. Fox, W. H. Knox, T. Sizer, John H. English
Publikováno v:
Semiconductor Science and Technology. 5:549-556
Clear evidence for resonant tunnelling of electrons in a p-i-n quantum well modulator is provided by picosecond pump-and-probe electro-absorption measurements. The temperature-independent escape times show a drastic reduction when an electrical field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6e0e1108658846d29a41ae4ad3362cf
https://doi.org/10.1088/0268-1242/5/6/015
https://doi.org/10.1088/0268-1242/5/6/015
Publikováno v:
LEOS '90. Conference Proceedings IEEE Lasers and Electro-Optics Society 1990 Annual Meeting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b23fc2d2137fe72536598f1c02f5e41a
https://doi.org/10.1109/leos.1990.690679
https://doi.org/10.1109/leos.1990.690679
Publikováno v:
Proceedings of IEE/LEOS Summer Topical Meetings: Integrated Optoelectronics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a44d43d4bcef148214036f5a5a6506e
https://doi.org/10.1109/leosst.1994.700457
https://doi.org/10.1109/leosst.1994.700457
Autor:
Leo M. F. Chirovsky, Anthony L. Lentine, G.D. Boyd, T.K. Woodward, Gabriela Livescu, R.A. Novotny
Publikováno v:
Proceedings of IEE/LEOS Summer Topical Meetings: Integrated Optoelectronics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca756e9ddf0da21093ea933a5e8fd071
https://doi.org/10.1109/leosst.1994.700450
https://doi.org/10.1109/leosst.1994.700450
Autor:
G.D. Boyd, Leo M. F. Chirovsky, S. Hui, L.A. D'Asaro, Anthony L. Lentine, B. Tseng, T.K. Woodward, Gabriela Livescu, R.A. Novotny
Publikováno v:
Proceedings of IEE/LEOS Summer Topical Meetings: Integrated Optoelectronics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72437330e1b779160b9d40d89a89eac9
https://doi.org/10.1109/leosst.1994.700427
https://doi.org/10.1109/leosst.1994.700427