Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | TSANG, JS | en_US |
dc.contributor.author | LEE, CP | en_US |
dc.contributor.author | TSAI, KL | en_US |
dc.contributor.author | CHEN, HR | en_US |
dc.date.accessioned | 2014-12-08T15:04:05Z | - |
dc.date.available | 2014-12-08T15:04:05Z | - |
dc.date.issued | 1994-03-03 | en_US |
dc.identifier.issn | 0013-5194 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1049/el:19940295 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/2588 | - |
dc.description.abstract | A short-wavelength (approximately 0.8mum) GaAs/AlGaAs graded-index separate-confinement heterostructure quantum-well laser has been monolithically integrated with a long-wavelength (approximately 8mum) GaAs/AlGaAs multiple-quantum-well infra-red photodetector on a semi-insulating GaAs substrate by molecular beam epitaxy. The vertical integration method is used and the combined structure is a pinin structure. Both the laser and detector exhibit excellent characteristics. At room temperature, the ridge waveguide laser has an extremely low threshold current of 25 mA and a differential quantum efficiency above 65% with a stripe width of 20mum. The quantum-well detector has a peak response at 8mum and a responsivity of 0.7A/W. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | INTEGRATED OPTOELECTRONICS | en_US |
dc.subject | SEMICONDUCTOR LASERS | en_US |
dc.subject | INFRARED DETECTORS | en_US |
dc.subject | PHOTODETECTORS | en_US |
dc.title | VERTICAL INTEGRATION OF A GAAS/ALGAAS QUANTUM-WELL LASER AND A LONG-WAVELENGTH QUANTUM-WELL INFRARED PHOTODETECTOR | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1049/el:19940295 | en_US |
dc.identifier.journal | ELECTRONICS LETTERS | en_US |
dc.citation.volume | 30 | en_US |
dc.citation.issue | 5 | en_US |
dc.citation.spage | 450 | en_US |
dc.citation.epage | 451 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:A1994ND75500054 | - |
dc.citation.woscount | 3 | - |
Appears in Collections: | Articles |
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