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发明名称
Fail-safe port for use with an optical fiber
摘要
A fail-safe port apparatus includes a low loss liquid crystal optical switching device providing first and second light paths, the first path providing a failure, or default, mode path and the second path providing an operating mode.
申请公布号
US4913509(A)
申请公布日期
1990.04.03
申请号
US19850795296
申请日期
1985.11.05
申请人
ITT CORPORATION
发明人
BAKER, ANTHONY P.
分类号
G02B6/28;G02F1/1333;H04Q3/52
主分类号
G02B6/28
代理机构
代理人
主权项
地址
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