公开(公告)号：US07006728B1

公开(公告)日：2006-02-28

申请号：US10602121

申请日：2003-06-23

申请人： Wei Jiang ,  Yingzhi Sun ,  Ray T. Chen

发明人： Wei Jiang ,  Yingzhi Sun ,  Ray T. Chen

IPC分类号： G02B6/32 ,  G02B6/38

CPC分类号： G02B6/29389 ,  G02B6/2937

摘要： An optical device has a housing for receiving a plurality of optical fibers adapted to carry optical signals. A filter is disposed within the housing for transmitting specific optical signals having a predetermined wavelength range. A first ball lens is coupled to the housing and is positioned relative to the filter and the optical fibers to selectively collimate and focus the optical signals. A second ball lens is coupled to the housing and is also positioned relative to the filter and optical fibers to selectively collimate and focus the optical signals. Both ball lenses are optically coupled to the filter.

摘要翻译： 光学装置具有用于接收适于承载光信号的多个光纤的壳体。 滤波器设置在壳体内，用于传输具有预定波长范围的特定光信号。 第一球透镜联接到壳体并且相对于滤光器和光纤定位以选择性地准直和聚焦光信号。 第二球透镜耦合到壳体并且还相对于滤光器和光纤定位以选择性地准直和聚焦光信号。 两个球透镜光学耦合到过滤器。