METHOD AND LASER DEVICE FOR GENERATING PULSED HIGH POWER LASER LIGHT
    1.
    发明申请
    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

    公开(公告)号:US20120275478A1

    公开(公告)日:2012-11-01

    申请号:US13511040

    申请日:2009-11-20

    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.

    摘要翻译: 产生脉冲激光(1)的方法包括以下步骤:用激光源装置(10)提供具有预定脉冲重复频率(frep)的激光脉冲(2,3),将激光脉冲耦合到增强腔 (21),具有多个腔镜(21.1,21.2 ...)和预定的腔长度(L),并且将激光光脉冲(2)相干相加在增强腔中,使得至少一个腔脉冲 形成在其中在增强空腔(21)中循环的至少一个腔脉冲(1.1,1.2,...)照射所有腔镜(21.1,21.2 ...) 角度(α)的入射角大于45°。 此外,描述了用于进行该方法的激光装置(100)。