Twist-induce polarization properties of sagnac single-mode optic fiber interferometer

Author

Lu, Yang ; Liang, Yijun ; Deng, Hu ; Xing, Jian

Author_Institution

Coll. of Sci., Harbin Eng. Univ., Harbin, China

fYear

2012

fDate

23-25 Aug. 2012

Firstpage

185

Lastpage

188

Abstract

Polarization properties is the nature of light, this paper studied twist-induce birefringence of optic fiber, using the MATLAB simulation to analyze the state of polarization (SOP) evolution on Poincaré sphere; according to theory to derive output light intensity of sagnac single-mode optic fiber interferometer and combined the experimental result to analyze the relationship of fiber torsion angle and output light intensity.

Keywords

Sagnac interferometers; birefringence; fibre optic sensors; mathematics computing; optical fibre polarisation; optical fibre testing; torsion; MATLAB simulation; Poincare sphere; SOP; Sagnac single-mode optic fiber interferometer; fiber torsion angle; output light intensity; state of polarization; twist-induce polarization properties; Optical fiber polarization; Optical fiber sensors; Optical interferometry; Optical polarization; Sagnac interferometers; optic fiber torsion; polarization properties; sagnac single-mode optic fiber interferometer; state of polarization(SOP); twist-induce birefringence;

fLanguage

English

Publisher

ieee

Conference_Titel

Optoelectronics and Microelectronics (ICOM), 2012 International Conference on

Conference_Location

Changchun, Jilin

Print_ISBN

978-1-4673-2638-4

Type

conf

DOI

10.1109/ICoOM.2012.6316247

Filename

6316247