Research Development of Multi-Core Optical Fiber Shape Sensing Technology

被引：2

作者：

Xia Qi ^{[1
]}

Wang Hongye ^{[1
]}

Yang Shitai ^{[1
]}

Wang Donghui ^{[1
]}

Yuan Libo ^{[2
]}

机构：

[1] Harbin Engn Univ, Sch Phys & Optoelect Engn, Minist Educ, Key Lab Fiber Integrated Opt, Harbin 150001, Heilongjiang, Peoples R China

[2] Guilin Univ Elect Technol, Photon Res Ctr, Sch Elect Engn & Automat, Guilin 541004, Guangxi, Peoples R China

来源：

LASER & OPTOELECTRONICS PROGRESS | 2021年 / 58卷 / 13期

关键词：

fiber optics; optical fiber sensing; multi-core optical fiber; shape sensing; optical fiber device; BRAGG GRATINGS; MEDICAL APPLICATIONS; BEND MEASUREMENT; RECENT PROGRESS; FAN-OUT; SENSOR; LASER; INSCRIPTION; TEMPERATURE; FLUOROSCOPY;

D O I：

10.3788/LOP202158.1306012

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Multi-core fiber with the unique advantages in space division multiplexing has attracted more attention in many fields. As a new technology of optical fiber sensing, multicore fiber shape sensing technology can be used to detect the three-dimensional shape and the position without other visual aids. Meanwhile, this technology shows the characteristics of compact structure and easy integration without electromagnetic interference, which can be applied in aerospace, industrial machinery and building structure monitoring, interventional therapy tracking and other fields. This article reviewed the latest progress of multicore fiber shape sensing in recent years, and the key technique of shape sensing technology, are covered in detail. Finally, challenges and future perspectives of multicore fiber shape sensing in practical applications are discussed.

引用

页数：15

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