发明授权
US4774473A Limited diffraction feedback laser system having a cavity turbulence
monitor
失效
有限衍射反馈激光系统具有腔湍流监测器
- 专利标题： Limited diffraction feedback laser system having a cavity turbulence monitor
- 专利标题（中）： 有限衍射反馈激光系统具有腔湍流监测器
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申请号： US792140申请日： 1985-10-28
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公开(公告)号： US4774473A公开(公告)日： 1988-09-27
- 发明人: William M. Johnson , Lewis R. Andrews , Edward Bernardon
- 申请人： William M. Johnson , Lewis R. Andrews , Edward Bernardon
- 申请人地址： MA Cambridge
- 专利权人： The Charles Stark Draper Laboratory, Inc.
- 当前专利权人： The Charles Stark Draper Laboratory, Inc.
- 当前专利权人地址： MA Cambridge
- 主分类号： H01S3/139
- IPC分类号： H01S3/139 ; H01S3/23 ; G01B11/26 ; H01S3/13
摘要：
A low diffraction-feedback high-energy laser system includes an injection laser, and a master power amplifier (MOPA). The master oscillator power amplifier preferably includes a convex and a concave cavity reflector. A sensor mounted to the convex reflector is operative to provide a signal indication of cavity turbulence.