发明名称 |
METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFICATION |
摘要 |
A method, apparatus and system for minimally intrusive fiber identification includes imparting a time-varying modulation onto an optical signal propagating in an optical fiber and subsequently detecting the presence of the time-varying modulation in the optical signal transmitting through the fiber to identify the fiber. In a specific embodiment of the invention, a time-varying curvature is imposed on the fiber to be identified and the presence of the resultant time variation in the transmitted power of a propagating optical signal is subsequently detected for identification of the manipulated fiber. |
申请公布号 |
KR20060123703(A) |
申请公布日期 |
2006.12.04 |
申请号 |
KR20067003474 |
申请日期 |
2006.02.20 |
申请人 |
AT&T CORP. |
发明人 |
FRIGO NICHOLAS;IANNONE PATRICK;REICHMANN KENNETH |
分类号 |
G02B6/00;G01M11/00;G02B6/44;H04B10/08 |
主分类号 |
G02B6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|