发明授权
- 专利标题: Laser system and method
- 专利标题(中): 激光系统和方法
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申请号: US685306申请日: 1991-04-12
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公开(公告)号: US5095491A公开(公告)日: 1992-03-10
- 发明人: William J. Kozlovsky , William P. Risk
- 申请人: William J. Kozlovsky , William P. Risk
- 申请人地址: NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: NY Armonk
- 主分类号: G02F1/35
- IPC分类号: G02F1/35 ; G02F1/37 ; G11B7/125 ; H01S3/083 ; H01S3/094 ; H01S3/109 ; H01S5/068 ; H01S5/0683 ; H01S5/0687
摘要:
A laser system uses a nonlinear ring resonator to produce Type-II nonlinear second harmonic generated light. The reflective surfaces of the resonator are all symmetrical with respect to the crystal axes. This allows orthogonally polarized light to be resonated along the same beampath in the resonator without experiencing bireflection.
公开/授权文献
- US5837585A Method of fabricating flash memory cell 公开/授权日:1998-11-17
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