发明名称 |
Wavelength stabilized diode-laser array |
摘要 |
A fiber laser including doped-core fiber having inner and outer cladding is optically pumped by plurality of diode-lasers. Light emitted by the diode-lasers is coupled into a single multimode optical fiber. Light from the multimode optical fiber is directed to a wavelength selective reflecting device that is partially reflective in a narrow reflection band about a peak reflection wavelength. A portion of the light having the peak reflection wavelength is reflected from the wavelength selective reflecting device back along the multimode optical fiber and back into the plurality of diode-lasers. This locks the emitting wavelength of the light emitted from each of the diode-lasers to the peak reflection wavelength. Light at the emitting wavelength that is not reflected from the wavelength selective reflective device is coupled into the inner cladding of the doped-core fiber for optically pumping the fiber laser.
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申请公布号 |
US7212553(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20040802616 |
申请日期 |
2004.03.16 |
申请人 |
COHERENT, INC. |
发明人 |
STARODOUMOV ANDREI;REED MURRAY KEITH |
分类号 |
H01S3/10;H01S3/094;H01S3/30;H01S5/12;H01S5/14;H01S5/40 |
主分类号 |
H01S3/10 |
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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