发明名称 |
Unpolarized multi-lambda source |
摘要 |
Disclosed is a multi-lambda source for outputting an optical signal having a plurality of channels, the multi-lambda source comprising an optical fiber amplifier, having a back and front end, for amplifying an optical signal received from the back end and outputting ASE light to the back end, a reflector coupled to the back end of the optical fiber amplifier for reflecting a received optical signal, and a comb filter arranged between the optical fiber amplifier and the reflector and having a pass band of wavelengths for filtering the ASE light and generating the optical signal of the channels according to a transmission spectrum of the filtered ASE light.
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申请公布号 |
US6917464(B2) |
申请公布日期 |
2005.07.12 |
申请号 |
US20030441445 |
申请日期 |
2003.05.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
SHIN HONG-SEOK;HWANG SEONG-TAEK;OH YUN-JE |
分类号 |
G02B5/28;G02B5/30;G02B6/00;H01S3/06;H01S3/10;H04B10/155;(IPC1-7):H01S3/00 |
主分类号 |
G02B5/28 |
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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