Zobrazeno 1 - 10
of 26
pro vyhledávání: '"G. D. Guth"'
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
Autor:
F.F. Judd, G. D. Guth, Moses T. Asom, Robert A. Morgan, Marlin W. Focht, T. Mullally, C. Zimmer, Joseph Michael Freund, K.G. Glogovky, R.E. Leibenguth
Publikováno v:
IEEE Photonics Technology Letters. 6:913-917
We present the design, fabrication, and demonstration of a 10/spl times/10 matrix-addressed vertical-cavity top-surface-emitting laser (VCSEL) array. These arrays are batch-fabricated from full 3-in diameter GaAs/AlGaAs wafers. We show that no perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c60fa78bef73bd7931232b1f2fb38e
https://doi.org/10.1109/68.313050
https://doi.org/10.1109/68.313050
Autor:
Anthony L. Lentine, Marlin W. Focht, L.A. D'Asaro, R.E. Leibenguth, R.A. Novotny, L.E. Smith, T.K. Woodward, L.M.F. Chirovsky, G. D. Guth, S. Hui
Publikováno v:
Proceedings of IEE/LEOS Summer Topical Meetings: Integrated Optoelectronics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76209d95a49a4fb64e85459693128546
https://doi.org/10.1109/leosst.1994.700458
https://doi.org/10.1109/leosst.1994.700458
Autor:
M. W. Focht, Robert A. Morgan, T. Mullally, Demetrios N. Christodoulides, M.T. Asom, Jeffrey M. Catchmark, G. D. Guth
Publikováno v:
Electronics Letters. 30:2136-2138
Greater than 150°C CW lasing is achieved from an unbonded GaAs/AlGaAs VCSEL by employing high barrier confinement spacers and by blue shifting the optical gain. This is done while maintaining a variation in threshold current of only ±0.93 mA over a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d3e2d2788fb7735a53efb979bd514b8
https://doi.org/10.1049/el:19941447
https://doi.org/10.1049/el:19941447
Publikováno v:
Proceedings of LEOS '93.
Multiple transverse mode vertical cavity surface emitting lasers (MTM VCSEL) have been mostly overlooked as possible sources for optical communications. This is understandably so for applications that involve long haul transmission over single mode f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e748a14bf2bec3100ceb09c4ba160700
https://doi.org/10.1109/leos.1993.379213
https://doi.org/10.1109/leos.1993.379213
Autor:
M.T. Asom, Robert A. Morgan, G.Z. Pan, K. Kojima, G. D. Guth, Mario Dagenais, R.E. Leibenguth, Shijun Jiang, M.W. Focht
Publikováno v:
Proceedings of LEOS '93.
We report the first observation of bistable polarization switching in a vertical cavity surface-emitting GaAs/AlGaAs laser (VCSEL) under optical injection. Input wavelength dependence of the switching is studied. Polarization switching at frequencies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d99399bc65478625dacf3d2b21604d2
https://doi.org/10.1109/leos.1993.379310
https://doi.org/10.1109/leos.1993.379310
Autor:
Robert A. Morgan, Keisuke Kojima, Z. George Pan, Ronald E. Leibenguth, Moses T. Asom, Mario Dagenais, G. D. Guth, Shijun Jiang, Marlin W. Focht
Publikováno v:
Applied Physics Letters. 63:2999-3001
We report the observation of bistable polarization switching in a vertical‐cavity surface‐emitting laser under optical injection. The wavelength dependence of the switching is measured. It is found that this polarization switching is achieved thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::def1019004c6d959937de9ff12a4d89b
https://doi.org/10.1063/1.110264
https://doi.org/10.1063/1.110264
Autor:
Robert A. Morgan, Marlin W. Focht, Moses T. Asom, T. Mullally, G. D. Guth, Keisuke Kojima, Ronald E. Leibenguth
Publikováno v:
Applied Physics Letters. 61:1160-1162
We demonstrate record high pulsed output power exceeding 530 mW from an electrically pumped phase‐coupled 8×8 vertical cavity surface emitting laser array (SELA) at room temperature. Three array types are compared: an 8×8 pixellated SELA(PSELA),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661330dd22dafc65a200d64b0f97493d
https://doi.org/10.1063/1.107632
https://doi.org/10.1063/1.107632
Autor:
L.M.F. Chirovsky, G. D. Guth, Joseph Michael Freund, L. E. Smith, G. J. Przybylek, Anthony L. Lentine, Marlin W. Focht, Ronald E. Leibenguth
Publikováno v:
Applied Physics Letters. 60:1809-1811
We describe symmetric self‐electro‐optic effect devices (S‐SEEDs) with clamping diodes connected to the center node of the devices to ensure both diodes of the S‐SEEDs have an electric field across them at all times. These diode‐clamped S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0dfa931266e593c2b473b280cf0df2
https://doi.org/10.1063/1.107171
https://doi.org/10.1063/1.107171
Autor:
K.G. Glogovsky, L.M.F. Chirovsky, G. J. Przybylek, G. D. Guth, Moses T. Asom, L. E. Smith, Marlin W. Focht, Keith W. Goossen, Robert A. Morgan
Publikováno v:
Applied Physics Letters. 59:1049-1051
Symmetric self‐electro‐optic effect devices (S‐SEEDs) using extremely shallow GaAs/Al0.04Ga0.96As multiple quantum wells are demonstrated. By exploiting mainly exciton ionization, rather than the usual quantum‐confined Stark shift, room‐tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d759a23592e0ee8d9831c0518e52bd
https://doi.org/10.1063/1.106341
https://doi.org/10.1063/1.106341