Device with reduced return loss
    2.
    发明公开
    Device with reduced return loss 有权
    减少回波损耗的器件

    公开(公告)号:EP1271206A1

    公开(公告)日:2003-01-02

    申请号:EP02012862.5

    申请日:2002-06-11

    IPC分类号: G02B6/38 G02B6/42

    摘要: The invention relates to an optical device (11) comprising an emitting source (12) and a partly-reflective element (21) which is adapted for receiving an emitted light beam (16). This element (21) is tilted in a small angle with respect to the emitted light beam (16). A portion (23) of the emitted light beam (16) is reflected by the partly-reflective element (21) towards a transmittive element (23) which is arranged in close proximity to the emitting source (12) and adapted to receive and transmit the reflect portion (23).

    摘要翻译: 本发明涉及包括发射源(12)和适于接收发射光束(16)的部分反射元件(21)的光学装置(11)。 该元件(21)相对于发射的光束(16)以小角度倾斜。 所发射的光束(16)的一部分(23)被部分反射元件(21)朝向透射元件(23)反射,透射元件(23)紧邻发射源(12)布置并且适于接收和发射 反射部分(23)。