发明名称 OPTICAL POWER CONTROL SYSTEM
摘要 An optical power control system is provided that may be used in connection with an optical transmitter, receiver or transceiver module. The optical power control system comprises: (1) an array of optoelectronic devices; (2) an array of optical elements; (3) the array of optical elements optically aligned to the array of optoelectronic devices in such a manner that one or more optical elements is optically aligned to one or more optoelectronic devices; (4) a light receiving device; and (5) a reflector proximate to the array of optical elements, the reflector optically orientated with the array of optoelectronic devices and the light-receiving device such that some emission from at least one optoelectronic device is reflected on at least a portion of the light-receiving device. The optical elements may be optical fibers and may be packaged in a ferrule. The light-receiving device may be a photo-detector or a light pipe. A feedback loop connects the light-receiving device to the array of optoelectronic devices so as to adjust the output of the array of optoelectronic devices in response to the emission detected by the light-receiving device. The reflector scatters the emission from the optoelectronic device, and it may be adapted to a bottom surface of a ferrule. In another embodiment, optical resin is dispensed proximate to the array of optoelectronic devices and light-receiving device. Emission from at least one optoelectronic device is reflected onto the light-receiving device by the optical resin.
申请公布号 WO02103426(A2) 申请公布日期 2002.12.27
申请号 WO2001US43264 申请日期 2001.11.20
申请人 EMCORE CORPORATION 发明人 ANDERSON, GENE, R.;ARMENDARIZ, MARCELINO, G.;BRYAN, ROBERT, P.;CARSON, RICHARD, F.;DUCKETT, EDWIN, B., III;KEMME, SHANALYN, ADAIR;MCCORMICK, FREDERICK, B.;NEVERS, JOHN, A.;PETERSON, DAVID, W.
分类号 G02B6/42;H05K1/18 主分类号 G02B6/42
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