公开(公告)号：US20040240833A1

公开(公告)日：2004-12-02

申请号：US10447518

申请日：2003-05-29

申请人： 3M Innovative Properties Company

发明人： David B. Stegall ,  Dwayne L. LaBrake

IPC分类号： G02B006/00

CPC分类号： G01M11/336 ,  G01M11/335 ,  G01M11/337

摘要： The invention relates to systems and methods for characterizing optical devices, and particularly to one that characterizes optical devices such as fiber Bragg gratings. In one embodiment, a system and method include the use of two light sources and four detectors to detect light transmitted through an optical device both before and after the light has been transmitted in each direction through the device.

摘要翻译： 本发明涉及用于表征光学器件的系统和方法，特别涉及表征诸如光纤布拉格光栅的光学器件的系统和方法。 在一个实施例中，系统和方法包括使用两个光源和四个检测器来检测在光已经通过设备的每个方向上传输之前和之后透过光学设备的光。