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公开(公告)号：EP1979999B1
公开(公告)日：2012-05-23
申请号：EP06849249.5
申请日：2006-12-26
IPC分类号： H01S5/026 , H01S5/18 , G02B6/42 , H01L31/153 , H01L31/18
CPC分类号： H01S5/0262 , G02B6/4214 , G02B6/4246 , H01L31/03046 , H01L31/105 , H01L31/107 , H01L31/153 , H01L31/1844 , H01S5/005 , H01S5/0078 , H01S5/02248 , H01S5/02284 , H01S5/026 , H01S5/0264 , H01S5/0267 , H01S5/1085 , H01S5/18 , H01S5/2022 , H01S5/4012 , H01S5/4056 , Y02E10/544
摘要： A laser and detector integrated on corresponding epitaxial layers of a single chip cooperate with on-chip and/or external optics to couple light of a first wavelength emitted by the laser to a single external device such as an optical fiber and to simultaneously couple light of a different wavelength received from the external device to the detector to provide bidirectional photonic operation. Multiple lasers and detectors may be integrated on the chip to provide multiple bidirectional channels. A monitoring photodetector is fabricated in the detector epitaxy adjacent one end of the laser.
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公开(公告)号：EP1979999A2
公开(公告)日：2008-10-15
申请号：EP06849249.5
申请日：2006-12-26
IPC分类号： H01S5/00
CPC分类号： H01S5/0262 , G02B6/4214 , G02B6/4246 , H01L31/03046 , H01L31/105 , H01L31/107 , H01L31/153 , H01L31/1844 , H01S5/005 , H01S5/0078 , H01S5/02248 , H01S5/02284 , H01S5/026 , H01S5/0264 , H01S5/0267 , H01S5/1085 , H01S5/18 , H01S5/2022 , H01S5/4012 , H01S5/4056 , Y02E10/544
摘要： A laser and detector integrated on corresponding epitaxial layers of a single chip cooperate with on-chip and/or external optics to couple light of a first wavelength emitted by the laser to a single external device such as an optical fiber and to simultaneously couple light of a different wavelength received from the external device to the detector to provide bidirectional photonic operation. Multiple lasers and detectors may be integrated on the chip to provide multiple bidirectional channels. A monitoring photodetector is fabricated in the detector epitaxy adjacent one end of the laser.
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