Title :
Designing of Endlessly Single-Mode Highly Polarization Maintaining Birefringent Photonic Crystal Fiber with Low Confinement Loss at Wavelength 1.55µm
Author :
Singh, Vinod Kumar ; Mishra, S.S.
Author_Institution :
Dept. of Appl. Phys., I.S.M., Dhanbad, India
Abstract :
An endlessly single-mode highly polarization maintaining birefringent photonic crystal fiber at wavelength 1.55μm is reported in this paper by Full-Vectorial Finite Element Method (FV-FEM). By taking three ring hexagonal structure of PCF with suitable designing parameter such as symmetrical large hole diameter along two orthogonal axis near the core region d´= 2.2μm, air hole diameter d = 0.9μm and pitch Λ=2.3μm, endlessly single-mode (<; JI), high birefringence (7.362×10-3) with low confinement loss 0.000095dB/km are found at wavelength 1.55μm.
Keywords :
birefringence; finite element analysis; holey fibres; optical design techniques; optical fibre losses; optical fibre polarisation; photonic crystals; air hole diameter; confinement loss; designing parameter; endlessly single-mode highly polarization maintaining birefringent photonic crystal fiber; full-vectorial finite element method; ring hexagonal structure; size 0.9 mum; symmetrical large hole diameter; wavelength 1.55 mum; Finite element methods; Optical fiber communication; Optical fiber polarization; Optical fiber sensors; Photonic crystal fibers;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2011 Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6555-2
DOI :
10.1109/SOPO.2011.5780387
