- 专利标题: Systems and methods for tracing cables and cables for such systems and methods
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申请号: US15868090申请日: 2018-01-11
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公开(公告)号: US10534135B2公开(公告)日: 2020-01-14
- 发明人: Anthony Sebastian Bauco , Douglas Llewellyn Butler , Micah Colen Isenhour , David Gustave Ehrenberg
- 申请人: CORNING OPTICAL COMMUNICATIONS LLC
- 申请人地址: US NC Charlotte
- 专利权人: Corning Optical Communications LLC
- 当前专利权人: Corning Optical Communications LLC
- 当前专利权人地址: US NC Charlotte
- 代理商 Adam R. Weeks
- 主分类号: G02B6/28
- IPC分类号: G02B6/28 ; F21V8/00 ; G02B6/02 ; G02B6/38
摘要:
A traceable cable includes at least one data transmission element, a jacket at least partially surrounding the at least one data transmission element, and a tracing optical fiber incorporated with and extending along a length (l) of the cable. The tracing optical fiber includes a core having a first index of refraction and a cladding having a second index of refraction less than the first index of refraction, with the cladding substantially surrounding the core. The tracing optical fiber also includes periodically spaced apart scattering sites spaced along the optical fiber at a spacing ratio of n sites per meter, wherein each scattering site is configured to scatter no more than about 1/(n*l) times optical power provided to the tracing optical fiber. Related systems and methods are also disclosed.
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