发明名称 |
Optimized cascaded raman fiber-based laser source for high efficiency mid-infrared spectral generation |
摘要 |
A laser structure is provided that includes a pulsed source producing a pulsed signal having a low spontaneous noise component to its spectral output and a pulse-shape that is optimally flat. Also, the laser structure includes one or more optical fiber structures receiving the pulsed signal and performing Raman amplification. The pulsed signal is used to excite in the one or more optical fiber structures possessing normal chromatic dispersion, which acts as a nonlinear system for efficient mid-infrared spectral generation. |
申请公布号 |
US8189257(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20090433980 |
申请日期 |
2009.05.01 |
申请人 |
RAKICH PETER T.;SOLJACIC MARIN;FINK YOEL;MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
RAKICH PETER T.;SOLJACIC MARIN;FINK YOEL |
分类号 |
H01S3/067;H01S3/108;H01S3/131 |
主分类号 |
H01S3/067 |
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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