发明申请
US20120275478A1 METHOD AND LASER DEVICE FOR GENERATING PULSED HIGH POWER LASER LIGHT
审中-公开
用于产生脉冲高功率激光的方法和激光装置
- 专利标题： METHOD AND LASER DEVICE FOR GENERATING PULSED HIGH POWER LASER LIGHT
- 专利标题（中）： 用于产生脉冲高功率激光的方法和激光装置
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申请号： US13511040申请日： 2009-11-20
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公开(公告)号： US20120275478A1公开(公告)日： 2012-11-01
- 发明人: Ferenc Krausz , Ernst Fill , Jens Rauschenberger , Ioachim Pupeza
- 申请人： Ferenc Krausz , Ernst Fill , Jens Rauschenberger , Ioachim Pupeza
- 申请人地址： DE Muenchen
- 专利权人： Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
- 当前专利权人： Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
- 当前专利权人地址： DE Muenchen
- 国际申请： PCT/EP09/08278 WO 20091120
- 主分类号： H01S3/10
- IPC分类号： H01S3/10
摘要：
A method of generating pulsed laser light (1) comprises the steps of providing laser light pulses (2, 3) having a predetermined pulse repetition rate (frep) with a laser source device (10), coupling the laser light pulses into an enhancement cavity (21) with a plurality of cavity mirrors (21.1, 21.2, . . . ) and a predetermined cavity length (L), and coherent addition of the laser light pulses (2) in the enhancement cavity so that at least one cavity pulse (1.1, 1.2, . . . ) is formed, wherein the at least one cavity pulse (1.1, 1.2, . . . ) circulating in the enhancement cavity (21) irradiates all of the cavity mirrors (21.1, 21.2, . . . ) with an angle (α) of incidence of more than 45°. Furthermore, a laser device (100) being configured for conducting the method is described.