发明名称 |
Polarization transformer and polarization mode dispersion compensator |
摘要 |
A polarization transformer can be constructed using a continuously adjustable polarization transforming device and a limited-range adjustable polarization transforming device. In general, the response time of the limited-range adjustable polarization transforming device is faster than that of the continuously adjustable polarization transforming device. When the two devices are properly controlled using error signals derived from a transformed optical signal, the polarization state of the optical signal can be adjusted with sufficient speed and without the loss of control associated with reset cycles.
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申请公布号 |
US6784416(B2) |
申请公布日期 |
2004.08.31 |
申请号 |
US20010036637 |
申请日期 |
2001.12.31 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BIYIKLI LEVENT |
分类号 |
G02F1/01;(IPC1-7):G02F1/01 |
主分类号 |
G02F1/01 |
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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