Design of silica ring surrounding the core of hollow-core photonic bandgap fibers

SUN Shi-hong; LIU Min; DONG Chuan-pei; MA Li-wei; WANG Xu-dong

doi:10.3969/j.issn.1001-3806.2011.04.013

In order to study effect of the silica ring at the core-cladding interface on the transmission bandwidth,dispersion, core-confined energy and nonlinear coefficient,for the designed 7-cell hollow-core photonic bandgap fibers(HC-PBGFs),they were numerically simulated by means of full-vector finite element method,and the curves of the transmission bandwidth, dispersion,core-confined energy,nonlinear coefficient in different normalized thickness of the silica ring with the same core radius were obtained.The simulation results show that the best range of normalized thickness of silica ring is 0.5 to 0.6,which provides theoretical evidence to design the HC-PBGFs.

Design of silica ring surrounding the core of hollow-core photonic bandgap fibers

Corresponding author: LIU Min, liumin@cqu.edu.en;

1. College of Communications Engineering, Chongqing University, Chongqing 400044, China

Received Date: 2010-08-06

Accepted Date: 2010-08-11

Available Online: 2011-07-25

Abstract: In order to study effect of the silica ring at the core-cladding interface on the transmission bandwidth,dispersion, core-confined energy and nonlinear coefficient,for the designed 7-cell hollow-core photonic bandgap fibers(HC-PBGFs),they were numerically simulated by means of full-vector finite element method,and the curves of the transmission bandwidth, dispersion,core-confined energy,nonlinear coefficient in different normalized thickness of the silica ring with the same core radius were obtained.The simulation results show that the best range of normalized thickness of silica ring is 0.5 to 0.6,which provides theoretical evidence to design the HC-PBGFs.

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Reference (13)

[1]	WANG Zh,LI X B,WANG J J.Ptoperties of uniform fiber Bragg grating in high birefringent photonic crystal fiber[J].Acta Optica Sinica,2006,26(9):1325-1328(in Chinese).
[2]	KNIGHT J C,ROENG J B,BIRKS T A,et al.Photoruc band gap guidance in optical fibers[J].Science,1998,282(5393):1476-1478.
[3]	BHACWAT A R,GAETA A L.Nonlinear optics in hollow-core photonic bandgap fibers[J].Optics Express,2008,16(7):5035-5047.
[4]	RITARI T,TUOMINEN J,LUDVICSEN H,et al.Gas sensing uaing air-guiding photmuc bandgap fibers[J].Optics Expreas,2004,12(17):4080-4087.
[5]	ZHANG H,WANG Q G,YANC B J.Research progress of photonic bandgap photonic crystal fibers[J].Semiconductor Optoelectrorucs,2007,28(3):301-311(in Chinese).
[6]	WEST J A,SMITH C M,BORRELLI N F,et al.Surface modes in air-core photonic band-gap fibers[J].Optics Express,2004,12(8):1485-1496.
[7]	KIM H K,SHIN J,FAN S,et al.Designing air-core photonicbandgap fibers free of surface modes[J].IEEE Journal of Quantum Electrmucs,2004,40(5):551-556.
[8]	AMEZCUA-CORREA R,GEROME F,LEON-SAVAL S G,et al.Control of surface modes in low loss hollow-core photonic bandgap fibers[J].Optics Express,2008,16(2):1142-1149.
[9]	ROBERTS P J,WILLIAMS D P,MANGAN B J,et al.Realizing low loss air core photonic crystal fibers by exploiting an antireaonant core surround[J].Optics Express,2005,13(20):8277-8285.
[10]	ZHANG H,WANG Q G,YANG B J.Design of cone-cladding interface of hollow-core photonic-bandgap fibers[J].Acta Optica Sinica,2007,28(3):543-548(in Chinese).
[11]	AMEZCUA-CORREA R,BRODERICK N G,PETROVICH M N,et al.Optimizing the usable bandwidth and loss through core design in realistic hollow-core photonic bandgap fibers[J].Optics Express,2006,14(17):7974-7985.
[12]	HENSLEY C,OUZOUNOV D G,GAETA A L.Silica-glass contribution to the efective nonliearity of how-core photonic band-gap fibers[J].Optics Express,2007,15(6):3507-3512.
[13]	AMEZCUA-CORREA R,BRODERICK N G,PEIROVICH M N,et al.Design of 7 and 19 cells core air-guiding photonic crystal fibers for low-loss,wide bandwidth and dispersion controlled operation[J].Optics Expreas,2007,15(26):17577-17586.

Design of silica ring surrounding the core of hollow-core photonic bandgap fibers

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