Small-Spot Direct UV Written Fiber Bragg Gratings in Multicore Fiber

被引：0
|
作者：
Jantzen, Senta L. [1 ]
Bannerman, Rex H. S. [1 ]
Jantzen, Alexander [1 ]
Mennea, Paolo L. [1 ]
Smith, Devin H. [1 ]
Gates, James C. [1 ]
El-Hajjar, Mohammed [2 ]
Boyd, Lewis J. [3 ]
Smith, Peter G. R. [1 ]
Holmes, Christopher [1 ]
机构：
[1] Univ Southampton, Optoelect Res Ctr, Southampton, Hants, England
[2] Univ Southampton, Sch Elect & Comp Sci, Southampton, Hants, England
[3] Parker Hannifin Corp, Parker Aerosp, Bristol, Avon, England
来源：
2019 IEEE AVIONICS AND VEHICLE FIBER-OPTICS AND PHOTONICS CONFERENCE (AVFOP 2019) | 2019年
基金：
英国工程与自然科学研究理事会;
关键词：
Bragg gratings; sensor; nuilticore; shape sensing; fiber;
D O I：
10.1109/avfop.2019.8908242
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A new method for defining Bragg gratings in optical multicore fiber is presented. Small-Spot Direct UV Writing enable different cores of a multicore fiber to be individually addressed, enabling spectral multiplexing at co-located positions. We demonstrate for the time the inscription of a seven core fiber using Small-Spot Direct UV Writing, achieving low cross talk and evaluating the bend sensitivity of the fiber.
引用
收藏
页数：2
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