发明名称 |
Optical system for calibration and control of an optical fiber switch |
摘要 |
Methods of calibrating and operating optical switches as well as optical switches in which the orientations of mirrors are measured and controlled using control light beams and position sensing detectors are described. The present invention may provide high resolution control of a plurality of mirrors in an optical switch and thus allow the optical switch to cross-connect a large number of input and output ports with a low insertion loss.
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申请公布号 |
US2005018958(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040926705 |
申请日期 |
2004.08.26 |
申请人 |
HUANG CHENG-CHUNG;NASIRI STEVEN SAEED;SPRAGUE RANDALL BRIAN;HARWIT ALEX;BAKIN DMITRY VASILY;BRYZEK JANUSZ |
发明人 |
HUANG CHENG-CHUNG;NASIRI STEVEN SAEED;SPRAGUE RANDALL BRIAN;HARWIT ALEX;BAKIN DMITRY VASILY;BRYZEK JANUSZ |
分类号 |
G02B6/42;G02B6/35;G02B26/08;H04Q3/52;H04Q11/00;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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