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Arc discharge model design and splicing quality evaluation of a kind of PM fiber

LIANJIE SHAN1,2, HAOTING LIU3,* , YA LONG2, YUZHOU MA2, JING LI2, YINGCHUN LIANG1

Affiliation

  1. School of Mechatronics Engineering Harbin Institute of Technology Harbin, 150001, China
  2. Department of Process Technology Beijing Aerospace Times Optical-electronic Technology Co. Ltd. Beijing 100094, China
  3. Department of R&D Beijing Institute of Aerospace Control Device Beijing 100094, China

Abstract

An arc discharge model of fiber splicing is proposed to improve the splicing quality of Polarization Maintaining (PM) fiber. The mathematic form of arc discharge function of fiber splicer and the movement control method of spliced fibers are proposed. A series of indexes, including the splicing loss, the extinction ratio, the maximum tensile strength, and the Weibull distribution based reliability index, are proposed to evaluate the splicing effect. The Support Vector Machine (SVM) is used to evaluate the integrated splicing quality of a kind of Interferometric Fiber Optic Gyroscope (IFOG). Many experiment results have shown the validity of proposed techniques..

Keywords

Fiber splicing, Arc discharge function, Movement control, Splicing effect evaluation, Environment worthiness experiments.

Citation

LIANJIE SHAN, HAOTING LIU, YA LONG, YUZHOU MA, JING LI, YINGCHUN LIANG, Arc discharge model design and splicing quality evaluation of a kind of PM fiber, Optoelectronics and Advanced Materials - Rapid Communications, 9, 11-12, November-December 2015, pp.1491-1497 (2015).

Submitted at: Sept. 28, 2015

Accepted at: Oct. 28, 2015