Laser frequency modulating system
    2.
    发明授权
    Laser frequency modulating system 失效
    激光频率调制系统

    公开(公告)号:US3569856A

    公开(公告)日:1971-03-09

    申请号:US3569856D

    申请日:1968-02-08

    申请人: TRW INC

    发明人: RIDGWAY STUART L

    IPC分类号: H01S3/107 H01S3/10

    CPC分类号: H01S3/107

    摘要: The invention is directed to an optical laser of the Fabry-Perot resonant cavity type wherein at least one of the cavity reflectors is formed from an electro-optical material shaped as an echelon. An electric modulating field is applied to the electro-optical material by placing the material in a dielectric waveguide. The modulating field causes a proportional change in the optical path length of the resonant cavity which in turn frequency modulates the output of the optical laser.