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 |
US2005041902(A1) |
申请公布日期 |
2005.02.24 |
申请号 |
US20030750448 |
申请日期 |
2003.12.31 |
申请人 |
FRIGO NICHOLAS J.;IANNONE PATRICK;REICHMANN KENNETH C. |
发明人 |
FRIGO NICHOLAS J.;IANNONE PATRICK;REICHMANN KENNETH C. |
分类号 |
G02B6/44;H04B10/08;(IPC1-7):G02F1/01 |
主分类号 |
G02B6/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|