发明名称 |
Multiple wavelength excitation optical multiplexing device, multiple wavelength excitation light source incorporating aforementioned device, and optical amplifier |
摘要 |
The present invention provides a multiple wavelength excitation light source characterized in the provision of an optical multiplexing element that has a plurality of input terminals connected to lasers and functions to multiplex a plurality of lights that have different characteristics; and a reflecting element inserted near the output side of the output terminal of the optical multiplexing element, and functioning to reflect the light multiplexed at the optical multiplexing element at a low reflection coefficient. Accordingly, it becomes possible to provide high output excitation light in a stable manner.
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申请公布号 |
US6459829(B1) |
申请公布日期 |
2002.10.01 |
申请号 |
US20000497343 |
申请日期 |
2000.02.03 |
申请人 |
YAMAUCHI RYOZO;WADA AKIRA;NISHIDE KENJI;YAMASAKI SHIGEFUMI |
发明人 |
YAMAUCHI RYOZO;WADA AKIRA;NISHIDE KENJI;YAMASAKI SHIGEFUMI |
分类号 |
H01S3/06;G02B6/34;H01S3/094;H01S3/10;H01S5/40;H04B10/155;H04J14/02;(IPC1-7):G02B6/28;G02B6/26 |
主分类号 |
H01S3/06 |
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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