发明授权
US07463660B2 Gain media edge treatment to suppress amplified spontaneous emission in a high power laser
失效
获得媒体边缘处理以抑制大功率激光器中放大的自发发射
- 专利标题： Gain media edge treatment to suppress amplified spontaneous emission in a high power laser
- 专利标题（中）： 获得媒体边缘处理以抑制大功率激光器中放大的自发发射
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申请号： US10984565申请日： 2004-11-08
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公开(公告)号： US07463660B2公开(公告)日： 2008-12-09
- 发明人: Lloyd A. Hackel , Thomas F. Soules , Scott N. Fochs , Mark D. Rotter , Stephan A. Letts
- 申请人： Lloyd A. Hackel , Thomas F. Soules , Scott N. Fochs , Mark D. Rotter , Stephan A. Letts
- 申请人地址： US CA Livermore
- 专利权人： Lawrence Livermore National Laboratory, LLC
- 当前专利权人： Lawrence Livermore National Laboratory, LLC
- 当前专利权人地址： US CA Livermore
- 代理商 John H. Lee; Michael C. Staggs
- 主分类号： H01S3/14
- IPC分类号： H01S3/14
摘要：
A novel method and apparatus for suppressing ASE and parasitic oscillation modes in a high average power laser is introduced. By roughening one or more peripheral edges of a solid-state crystal or ceramic laser gain media and by bonding such edges using a substantially high index bonding elastomer or epoxy to a predetermined electromagnetic absorbing arranged adjacent to the entire outer surface of the peripheral edges of the roughened laser gain media, ASE and parasitic oscillation modes can be effectively suppressed.
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