会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 레이저 발진기 및 레이저 발진기 제어 방법
    • 激光振荡器和激光振荡器的控制方法
    • KR1020080068930A
    • 2008-07-24
    • KR1020087014641
    • 2006-02-02
    • 미쓰비시덴키 가부시키가이샤
    • 고시마에도시키모리모토다케시와타나베도시아키
    • H01S3/102G02F1/37
    • H01S3/1026G02F1/37H01S5/0092
    • A laser oscillator comprising a means for oscillating a basic wave by pumping a pumping medium (3) with a pumping light source (7), an output sensor (6) for measuring the average output or the pulse energy of the basic wave, a wavelength conversion element (5) arranged on the optical path of the basic wave and converting the basic wave into harmonic laser light, and a controller (9) for storing a judgment value set lower than a breakdown threshold for the average output or pulse energy of laser light from the wavelength conversion element (5) and controlling the output of the basic wave to below the breakdown threshold when the measurement of the output sensor reaches at least the judgment value. Consequently, the wavelength conversion element (5) can be protected against damage by confining the beam strength in the wavelength conversion element (5) to within the breakdown threshold.
    • 一种激光振荡器,包括通过用泵浦光源(7)泵送泵送介质(3)来振荡基本波的装置,用于测量基本波的平均输出或脉冲能量的输出传感器(6),波长 转换元件(5),其设置在基波的光路上并将基波转换为谐波激光;以及控制器(9),用于存储低于激光器的平均输出或脉冲能量的击穿阈值的判定值 当输出传感器的测量达到至少判断值时,来自波长转换元件(5)的光并且将基波的输出控制到击穿阈值以下。 因此,可以通过将波长转换元件(5)中的光束强度限制在击穿阈值内来保护波长转换元件(5)免受损坏。