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

页数：2

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