公开(公告)号：US08891915B2

公开(公告)日：2014-11-18

申请号：US13972107

申请日：2013-08-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shijun Wang ,  Yunsheng Wen ,  Jun Zhao

IPC: G02B6/26 ,  G02B6/35 ,  H04Q11/00 ,  H04J14/02

CPC classification number: G02B6/3586 ,  G02B6/3512 ,  G02B6/3518 ,  G02B6/3548 ,  G02B6/3588 ,  H04J14/0212 ,  H04Q11/0005 ,  H04Q2011/0026 ,  H04Q2011/003 ,  H04Q2011/0041

Abstract: An optical switch system and the system includes a semi-transmissive semi-reflective module is configured to intercept, in a transmission manner, test light that is the same as the signal light with respect to the propagation path and output after being modulated by the optical output control module; the imaging module is configured to acquire the test light, generate corresponding initial optical path information and sampled optical path information in sequence, and transfer the initial optical path information and the sampled optical path information to the judging module in sequence; the judging module is configured to record the initial optical path information, and compare the sampled optical path information with the initial optical path information; and the control module is configured to control the optical output control module according to a comparison result.

Abstract translation: 一种光学开关系统，该系统包括半透射半反射模块，其被配置为以传输方式截取相对于传播路径的信号光相同的测试光，并在被光学调制后输出 输出控制模块; 成像模块被配置为获取测试光，依次生成对应的初始光路信息和采样光路信息，并将初始光路信息和采样光路信息依次传送给判断模块; 判断模块被配置为记录初始光路信息，并将取样的光路信息与初始光路信息进行比较; 并且所述控制模块被配置为根据比较结果来控制所述光输出控制模块。

公开(公告)号：US20130336615A1

公开(公告)日：2013-12-19

申请号：US13972107

申请日：2013-08-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shijun WANG ,  Yunsheng Wen ,  Jun Zhao

IPC: G02B6/35

CPC classification number: G02B6/3586 ,  G02B6/3512 ,  G02B6/3518 ,  G02B6/3548 ,  G02B6/3588 ,  H04J14/0212 ,  H04Q11/0005 ,  H04Q2011/0026 ,  H04Q2011/003 ,  H04Q2011/0041

Abstract: An optical switch system and the system includes a semi-transmissive semi-reflective module is configured to intercept, in a transmission manner, test light that is the same as the signal light with respect to the propagation path and output after being modulated by the optical output control module; the imaging module is configured to acquire the test light, generate corresponding initial optical path information and sampled optical path information in sequence, and transfer the initial optical path information and the sampled optical path information to the judging module in sequence; the judging module is configured to record the initial optical path information, and compare the sampled optical path information with the initial optical path information; and the control module is configured to control the optical output control module according to a comparison result.

Abstract translation: 一种光学开关系统，该系统包括半透射半反射模块，其被配置为以传输方式截取相对于传播路径的信号光相同的测试光，并在被光学调制后输出 输出控制模块; 成像模块被配置为获取测试光，依次生成对应的初始光路信息和采样光路信息，并将初始光路信息和采样光路信息依次传送给判断模块; 判断模块被配置为记录初始光路信息，并将取样的光路信息与初始光路信息进行比较; 并且所述控制模块被配置为根据比较结果来控制所述光输出控制模块。