发明名称 |
Magneto-optic bypass switch |
摘要 |
An optical bypass switch receives arbitrarily polarized light from an input optical fiber which is divided into the P and S-polarized light beams by a polarization beamsplitter. These P and S-polarized light beams are focussed to a magneto-optic garnet wherein the plane of polarization is rotated in accordance with a desired switching function and directed to an output optical fiber determined by the polarization rotation state established in the magneto-optic garnet.
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申请公布号 |
US4969720(A) |
申请公布日期 |
1990.11.13 |
申请号 |
US19890402738 |
申请日期 |
1989.09.05 |
申请人 |
UNISYS CORPORATION |
发明人 |
LINS, STANLEY J.;FLEMING, DAVID L. |
分类号 |
G02B6/26;G02B6/28;G02B6/35;G02B27/28;G02F1/31 |
主分类号 |
G02B6/26 |
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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