发明公开
EP1528644A2 Stimulated brillouin scattering mirror system, laser system and amplifying method
有权
Stimulierter Brillouin-Streuungsspiegel，Laservorrichtung undVerstärkungsverfahren
- 专利标题： Stimulated brillouin scattering mirror system, laser system and amplifying method
- 专利标题（中）： Stimulierter Brillouin-Streuungsspiegel，Laservorrichtung undVerstärkungsverfahren
-
申请号： EP04256709.9申请日： 2004-10-29
-
公开(公告)号： EP1528644A2公开(公告)日： 2005-05-04
- 发明人: Dane, C. Brent , Hackel, Lloyd A. , Harris, Fritz B.
- 申请人： Metal Improvement Company, LLC. , The Regents of The University of California
- 申请人地址： 10 Forest Avenue Paramus, New Jersey 07652 US
- 专利权人： Metal Improvement Company, LLC.,The Regents of The University of California
- 当前专利权人： Metal Improvement Company, LLC.,The Regents of The University of California
- 当前专利权人地址： 10 Forest Avenue Paramus, New Jersey 07652 US
- 代理机构： Horner, David Richard
- 优先权： US515747 20031030; US518854 20031110; US766635 20040128
- 主分类号： H01S3/10
- IPC分类号： H01S3/10 ; H01S3/30
摘要：
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.
公开/授权文献
信息查询
