发明名称 |
Raman-based utility optical amplifier |
摘要 |
An optical amplifier with a flattened wideband response is obtained by coupling counter-propagating pumping energy into an optical waveguide to cause Raman amplification in the optical waveguide, and by reflecting an amplified signal received from the optical waveguide into an output waveguide using a reflector having a spectral characteristic that is complementary to the spectral gain characteristic of the Raman amplification.
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申请公布号 |
US6603595(B2) |
申请公布日期 |
2003.08.05 |
申请号 |
US20020185458 |
申请日期 |
2002.06.26 |
申请人 |
JDS UNIPHASE CORPORATION |
发明人 |
WELCH DAVID F.;LANG ROBERT J.;VAIL EDWARD C.;ZIARI MEHRDAD |
分类号 |
H01S3/00;H01S3/094;H01S3/0941;H01S3/30;H01S5/022;H01S5/062;H01S5/065;H01S5/14;H01S5/40;(IPC1-7):H01S3/00 |
主分类号 |
H01S3/00 |
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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