Title :
An optimal, high extinction ratio, broadband polarizer based on elliptical-cored long-period fiber gratings
Author :
Lee, Cheng-Ling ; Lin, Yuan-Yao ; Lee, Ray-Kuang
Author_Institution :
Dept. of Electro-Opt. Eng., Nat. United Univ., Miaoli, Taiwan
Abstract :
This paper demonstrated an optimal, high extinction ratio, spectrally flat and broadband fiber polarizer which is based on a birefringent elliptical-cored long-period fiber grating (ECLPG) with optimally synthesized by the Lagrange multiplier optimization (LMO) algorithm.
Keywords :
birefringence; diffraction gratings; extinction coefficients; optical fibre polarisation; optical polarisers; optimisation; Lagrange multiplier optimization algorithm; birefringent fiber grating; broadband polarizer; elliptical-cored long-period fiber gratings; extinction ratio; spectrally flat polarizer; Bandwidth; Birefringence; Equations; Extinction ratio; Fiber gratings; Lagrangian functions; Optical fiber devices; Optical fiber polarization; Resonance; Silicon compounds; Fiber polarizer; Lagrange multiplier optimization (LMO); Long-Period Fiber Grating (LPG); Polarization extinction ratio (PER);
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292709
