公开(公告)号：US07313300B1

公开(公告)日：2007-12-25

申请号：US10697456

申请日：2003-10-30

申请人： David Pin ,  Johnny Zhong ,  Steve Wang ,  Yin Zhang ,  Lewis Leung

发明人： David Pin ,  Johnny Zhong ,  Steve Wang ,  Yin Zhang ,  Lewis Leung

IPC分类号： G02B6/32 ,  G02B6/36

CPC分类号： G02B6/32 ,  G02B6/255 ,  G02B6/2553 ,  G02B6/2746

摘要： A coaxial optical component and method of packaging and manufacturing a coaxial optical component. A dual fiber collimator is formed from a dual fiber pigtail and a collimating lens. The dual fiber pigtail and the collimating lens are adequately aligned such that the optical loss is minimized. Spacers are placed around the dual fiber collimator and epoxy is placed between the spacers and around the dual fiber collimator. The dual fiber collimator and the spacers are inserted in one end of a metal housing and aligned before the epoxy is cured. The spacers thus position the dual fiber collimator within the housing while separating the dual fiber collimator from the housing. The metal housing includes an extended portion adapted to receive another optical element for use with the dual fiber pigtail. Alternatively, the dual fiber collimator is replaced with a different optical element and secured within the metal housing.

摘要翻译： 同轴光学部件以及包装和制造同轴光学部件的方法。 双光纤准直器由双光纤尾纤和准直透镜形成。 双光纤尾纤和准直透镜被充分对准，使得光损耗最小化。 隔板放置在双光纤准直器周围，并且环氧树脂放置在间隔件之间并且围绕双光纤准直器。 双光纤准直器和间隔件插入金属外壳的一端并在环氧树脂固化之前对准。 间隔物因此将双光纤准直器定位在壳体内，同时将双光纤准直器与壳体分离。 金属壳体包括适于接收用于双纤维尾纤的另一光学元件的延伸部分。 或者，双光纤准直器被不同的光学元件代替并固定在金属外壳内。