发明授权
US07760772B2 Cavity-dumped pulsed solid-state laser with variable pulse-duration
有权
具有可变脉冲持续时间的腔体倾斜脉冲固态激光器
- 专利标题： Cavity-dumped pulsed solid-state laser with variable pulse-duration
- 专利标题（中）： 具有可变脉冲持续时间的腔体倾斜脉冲固态激光器
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申请号： US12252812申请日： 2008-10-16
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公开(公告)号： US07760772B2公开(公告)日： 2010-07-20
- 发明人: Gary Y. Wang , Norman Hodgson
- 申请人： Gary Y. Wang , Norman Hodgson
- 申请人地址： US CA Santa Clara
- 专利权人： Coherent, Inc.
- 当前专利权人： Coherent, Inc.
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Morrison & Foerster LLP
- 主分类号： H01S3/11
- IPC分类号： H01S3/11
摘要：
In a cavity-dumped, repetitively-pulsed, solid-state laser cavity dumping is protracted over a predetermined time longer than a round-trip time of the resonator of the laser. The cavity dumping is effected by a Pockels cell optical switch. During a dumping period a voltage applied to the Pockels cell falls in a predetermined time. Varying the voltage fall-time varies the duration of pulses provided by the laser, independent of the pulse-repetition frequency.
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