发明名称 |
Stimulated brillouin scattering mirror system, laser system and amplifying method |
摘要 |
<p>A laser system, such as a master oscillator/power amplifier system, comprises a gain medium and a stimulated Brillouin scattering SBS mirror system. The SBS mirror system includes an in situ filtered SBS medium that comprises a compound having a small negative non-linear index of refraction, such as a perfluoro compound. An SBS relay telescope having a telescope focal point includes a baffle at the telescope focal point which blocks off angle beams. A beam splitter is placed between the SBS mirror system and the SBS relay telescope, directing a fraction of the beam to an alternate beam path for an alignment fiducial. The SBS mirror system has a collimated SBS cell and a focused SBS cell. An adjustable attenuator is placed between the collimated SBS cell and the focused SBS cell, by which pulse width of the reflected beam can be adjusted.
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申请公布号 |
EP1528644(A3) |
申请公布日期 |
2006.06.28 |
申请号 |
EP20040256709 |
申请日期 |
2004.10.29 |
申请人 |
METAL IMPROVEMENT COMPANY, LLC.;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
DANE, C. BRENT;HACKEL, LLOYD A.;HARRIS, FRITZ B. |
分类号 |
H01S3/10;G02F1/35;H01S3/06;H01S3/081;H01S3/083;H01S3/23;H01S3/30 |
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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