Title :
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
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;
Conference_Titel :
Optoelectronics and Microelectronics (ICOM), 2012 International Conference on
Conference_Location :
Changchun, Jilin
Print_ISBN :
978-1-4673-2638-4
DOI :
10.1109/ICoOM.2012.6316247
