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1.发明公开DUAL MODE LIGHT EMITTING DIODE/DETECTOR DIODE FOR OPTICAL FIBER TRANSMISSION LINES 失效用于光纤传输线路的双模光发射二极管/探测器二极管
公开(公告)号：EP0435939A4
公开(公告)日：1992-04-01
申请号：EP89911193
申请日：1989-09-19
IPC分类号： G02B6/42 , H01L27/15 , H01L31/10 , H01L31/12 , H01L33/00 , H01S5/00 , H01S5/026 , H01S5/183 , H04B10/43 , G02B27/42 , G01C3/12
CPC分类号： H01S5/18305 , G02B6/4202 , G02B6/4204 , G02B6/4212 , H01L31/125 , H01S5/0028 , H01S5/02284 , H01S5/0262 , H01S5/0264 , H04B10/43
摘要： This invention relates to a double heterostructure diode (10) and photodiode (10) which is selectively switchable between an emission mode and receiving mode. A light emitting active region (34) is localized and restricted by limitation of the area of contact to a window (44) in a silicon dioxide layer (37) and an optical fiber (42) is coupled to the diode at a lateral surface to provide substantially greater light emission from the lateral surface than from side emission.
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2.发明公开BI-DIRECTIONAL, FEED THROUGH EMITTER-DETECTOR FOR OPTICAL FIBER TRANSMISSION LINES 失效通过光纤传输线的发射检测器进给双向
公开(公告)号：EP0515576A4
公开(公告)日：1993-01-07
申请号：EP91907718
申请日：1991-02-07
CPC分类号： H01L31/125 , G02B6/4202 , G02B6/4203 , G02B6/4204 , G02B6/4212 , G02B6/4246
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公开(公告)号：EP0346389A4
公开(公告)日：1991-01-09
申请号：EP88902657
申请日：1988-02-02
IPC分类号： H01L33/00 , G02B6/12 , G02B6/42 , H01L27/15 , H01L31/12 , H01L31/14 , H01S5/00 , H01S5/026 , H01S3/19
CPC分类号： G02B6/4206 , G02B6/12004 , G02B6/42 , H01L31/125 , H01S5/0028 , H01S5/0264
摘要： Emitter-receiver semiconductor diode device (10) for direct optical coupling to optical signal transmission apparatus. It is a unitary combination of a double heterostructure diode and a waveguide photodiode with elements (21, 22, 23, 24) to selectively switch between an emission mode and a receiving mode. Confining semiconductors at least partially restrict light to junction-forming active and waveguiding semiconductors (11, 12) of the diode.
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