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    Laser apparatus employing mechanical stabilization means
    1.
    发明授权
    Laser apparatus employing mechanical stabilization means 失效
    采用机械稳定装置的激光装置

    公开(公告)号：US3924201A

    公开(公告)日：1975-12-02

    申请号：US48712174

    申请日：1974-07-10

    Applicant: INT LASER SYSTEMS INC

    Inventor： CROW THOMAS G

    IPC: H01S3/11 ,  H01S3/08 ,  H01S3/081

    CPC classification number: H01S3/08059 ,  H01S3/0071 ,  H01S3/08072 ,  H01S3/0816 ,  H01S3/115

    Abstract: A laser includes a lasing medium and two Porro prism end reflectors with the roofline of each prism being at an angle between about 5* -85* with respect to the plane of polarization and optically perpendicular to each other, to provide mechanical stability. A beam splitter is provided to direct a portion of the energy out of the system, the output power being determined by the angle of rotation of the Porros.

    Abstract translation: 激光器包括激光介质和两个波罗棱镜端反射器，每个棱镜的屋顶线相对于偏振平面彼此成约5°-85°，并且彼此光学垂直，以提供机械稳定性。 提供分束器以将能量的一部分引导出系统，输出功率由Porros的旋转角确定。

    High-inversion laser device having an impregnated flashtube jacket, an ultraviolet absorbing filter between the laser rod and the flashtube and a filter within the laser rod
    2.
    发明授权
    High-inversion laser device having an impregnated flashtube jacket, an ultraviolet absorbing filter between the laser rod and the flashtube and a filter within the laser rod 失效
    带反射式激光器的高反射激光装置，激光棱镜与激光激光器之间的过滤器，以及激光棒中的过滤器之间的超紫外线吸收过滤器

    公开(公告)号：US3634779A

    公开(公告)日：1972-01-11

    申请号：US3634779D

    申请日：1969-07-07

    Applicant: INT LASER SYSTEMS INC

    Inventor： CROW THOMAS G

    IPC: H01S3/06 ,  H01S3/093 ,  H01S3/09

    CPC classification number: H01S3/061 ,  H01S3/025 ,  H01S3/0612 ,  H01S3/0617 ,  H01S3/093

    Abstract: A laser apparatus for reaching a high-inversion level by the reduction of transverse depumping mechanisms, having a laser rod optically coupled to a pumping flashlamp capable of producing lasing action. The inversion level of the laser rod is improved by a filter for absorbing radiation within the lasing wavelength while being substantially transparent to the pumping wavelength. A portion of the filtering system is located inside the laser rod while another portion may be in the quartz envelope of the flashlamp or in other locations, as desired.

    Abstract translation: 一种激光装置，其通过减少横向沉积机构达到高反转水平，其具有光学耦合到能够产生激光作用的泵浦闪光灯的激光棒。 通过用于吸收激光波长内的辐射同时对泵浦波长基本透明的滤光器来改善激光棒的反转电平。 过滤系统的一部分位于激光棒的内部，而另一部分可以在闪光灯的石英外壳中或在其它位置上。

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