发明名称 |
Retro-reflective etalon and the devices using the same |
摘要 |
Described are optical devices called retro-reflective etalon filter and wide tunable semiconductor lasers using the retro-reflective etalon filter. The reflection optical spectrum of the retro-reflective etalon has the double-pass transmission characteristic of the etalon used within the retro-reflective etalon. The retro-reflective etalon(s) can be used as the reflective end mirror(s) of the wide tunable semiconductor laser. The retro-reflective etalon also can act as the wavelength locker of the laser. The proposed retro-reflective etalon is easy to be manufactured and the wide tunable semiconductor lasers are easy to be implemented by using the retro-reflective etalon.
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申请公布号 |
US2004071181(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030604041 |
申请日期 |
2003.06.24 |
申请人 |
HUANG RONG |
发明人 |
HUANG RONG |
分类号 |
H01S3/08;H01S3/10;H01S5/0625;H01S5/068;H01S5/12;H01S5/14;(IPC1-7):H01S3/10 |
主分类号 |
H01S3/08 |
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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