Optical filtering module and optical devices using such optical filtering module
    1.
    发明授权
    Optical filtering module and optical devices using such optical filtering module 失效
    光滤波模块和光器件采用这种光滤波模块

    公开(公告)号:US06876789B2

    公开(公告)日:2005-04-05

    申请号:US09901307

    申请日:2001-07-09

    摘要: There are disclosed an optical filtering module and various optical devices using the filtering module. The optical filtering module has an optical filter for transmitting, attenuating or reflecting light having a certain wavelength range, a first optical system having an optical fiber for guiding light to be transferred to the optical filter, a second optical system having an optical fiber for guiding light transferred from the optical filter, the second optical system being opposingly arranged to the first optical system while interposing the optical filter therebetween and an outer cylindrically shaped glass holder for holding therein the optical filter, the first optical system and the second optical system secured thereto.

    摘要翻译: 公开了一种光学滤波模块和使用该滤波模块的各种光学装置。 光滤波模块具有用于传输,衰减或反射具有一定波长范围的光的滤光器,具有用于引导要传送到滤光器的光的光纤的第一光学系统,具有用于引导光纤的光纤的第二光学系统 从滤光器转移的光,第二光学系统相对设置在第一光学系统上,同时插入滤光器,以及外圆柱形玻璃保持器,用于保持滤光器,固定到其上的第一光学系统和第二光学系统 。