发明名称 |
OPTICAL AMPLIFIER, FIBER LASER, AND METHOD OF ELIMINATING REFLECTED LIGHT |
摘要 |
A MO-PA type optical amplifier is provided which includes an oscillator and an amplifier including a fiber for optical amplification, including: a reflected-light wavelength conversion fiber which is provided on an optical path between the oscillator and the amplifier and which converts a wavelength of reflected-light traveling toward the oscillator due to Stimulated Raman Scattering; and a filter which is provided on the optical path between the oscillator and the amplifier and which eliminates the wavelength-converted light.
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申请公布号 |
US2010097689(A1) |
申请公布日期 |
2010.04.22 |
申请号 |
US20090647046 |
申请日期 |
2009.12.24 |
申请人 |
FUJIKURA LTD. |
发明人 |
NAKAI MICHIHIRO;SAKAI TETSUYA |
分类号 |
H01S3/30;H01S3/00 |
主分类号 |
H01S3/30 |
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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