发明名称 |
Dual-stage optical isolator minimized polarization mode dispersion and simplified fabrication process |
摘要 |
An optical isolator includes a first stage configured to refract a light ray applied in a forward direction into a first ray and a second ray. A second stage rotated 90° with respect to the first is configured to refract said first and second rays in a substantially parallel manner. The isolator is configured such that the first ray comprises an e-ray with respect to the first stage and an o-ray with respect to the second stage, and the second ray comprises an o-ray with respect to the first stage and an e-ray with respect to the second stage, thereby substantially reducing the effects of polarization mode dispersion.
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申请公布号 |
US2002071182(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010900092 |
申请日期 |
2001.07.05 |
申请人 |
NEW FOCUS, INC. |
发明人 |
HUANG YONGLIN;DU LIREN;MA MENG;HUANG SHUYUN |
分类号 |
G02B5/30;G02B6/26;G02B6/32;(IPC1-7):G02B5/30;G02B27/28 |
主分类号 |
G02B5/30 |
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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