Design of Microstructured Optical Fibres with Elliptical Air Holes for Properties: Single-Polarization Single-Mode and Nearly Zero Ultra-Flattened Dispersion
WANG Jian1,2, LEI Nai-Guang2, YU Chong-Xiu1
1Key Laboratory of Optical Communication and Lightwave Technologies (Ministry of Education), Beijing University of Posts and Telecommunications, Beijing 1008762School of Science, Beijing Jiaotong University, Beijing 100044
Design of Microstructured Optical Fibres with Elliptical Air Holes for Properties: Single-Polarization Single-Mode and Nearly Zero Ultra-Flattened Dispersion
WANG Jian1,2;LEI Nai-Guang2;YU Chong-Xiu1
1Key Laboratory of Optical Communication and Lightwave Technologies (Ministry of Education), Beijing University of Posts and Telecommunications, Beijing 1008762School of Science, Beijing Jiaotong University, Beijing 100044
摘要By using the complex finite element method (FEM) under perfectly matched layer (PML) boundary conditions, dispersion properties of microstructured optical fibres (MOFs) with elliptical air holes are analysed by changing the pitch and sizes of air holes belonging to the inner three rings. Meanwhile, the confinement loss of the fundamental mode is engineered to achieve the single-polarization single-mode transmission. Based on this analysis, a novel design of MOFs for properties of the single-polarization single-mode and the nearly zero ultra-flattened dispersion between 1pskm-1nm-1 in the wavelength range of 1.2--1.6μm is presented for the first time.
Abstract：By using the complex finite element method (FEM) under perfectly matched layer (PML) boundary conditions, dispersion properties of microstructured optical fibres (MOFs) with elliptical air holes are analysed by changing the pitch and sizes of air holes belonging to the inner three rings. Meanwhile, the confinement loss of the fundamental mode is engineered to achieve the single-polarization single-mode transmission. Based on this analysis, a novel design of MOFs for properties of the single-polarization single-mode and the nearly zero ultra-flattened dispersion between 1pskm-1nm-1 in the wavelength range of 1.2--1.6μm is presented for the first time.
WANG Jian;LEI Nai-Guang;YU Chong-Xiu. Design of Microstructured Optical Fibres with Elliptical Air Holes for Properties: Single-Polarization Single-Mode and Nearly Zero Ultra-Flattened Dispersion[J]. 中国物理快报, 2007, 24(8): 2255-2258.
WANG Jian, LEI Nai-Guang, YU Chong-Xiu. Design of Microstructured Optical Fibres with Elliptical Air Holes for Properties: Single-Polarization Single-Mode and Nearly Zero Ultra-Flattened Dispersion. Chin. Phys. Lett., 2007, 24(8): 2255-2258.
[1] Knight J C, Arriaga J, Birks T A et al 2000 IEEE Photon.Technol. Lett. 12 807 [2] Gander M J, McBride R, Jones J D C et al 1999 Electron. Lett. 35 63 [3] Ferrando A, Silvestre E, Miret J J et al 2000 Opt. Lett. 25 790 [4] Ferrando A, Silvestre E and Andres P 2001 Opt. Exp. 9 687 [5] Saitoh K and Koshiba M 2003 Opt. Exp. 11 843 [6] Poli F, Cucinotta A, Selleri S et al 2004 IEEE Photon.Technol. Lett. 16 1065 [7] Wu T L and Chao C H 2005 J. Lightw. Technol. 23 2055 [8] Chen M Y, Yu R J and Zhao A P 2005 J. Lightw. Technol. 23 2707 [9] Steel M J and Osgood R M 2001 Opt. Lett. 26 229 [10] Steel M J, and Osgood R M 2001 J. Lightw. Technol. 19495 [11] Wu T L and Chao C H 2004 IEEE Photon. Technol. Lett. 16 126 [12] Florous N J and Koshiba M 2005 J. Lightw. Technol. 23 1763 [13] Saitoh K and Koshiba M 2002 IEEE J. Quantum Electron. 38 927 [14] Li S G, Liu X D, Zhou G Y et al 2005 Chin. Phys. Lett. 22 2855 [15] Zhang C S, Kai G Y, Wang Z et al 2005 Chin. Phys. Lett. 22 2858 [16] Liu Y C and Lai Y 2005 Opt. Exp. 13 225 [17] Wang J, Lei N G and Yu C X 2007 Acta Phys. Sin. 56 946 [18] Selleri S, Vincetti L, Cucinotta A et al 2001 Opt. QuantumElectron. 33 359 [19] Ferrarini D, Vincetti L, Zoboli M et al 2002 Opt. Exp. 10 1314 [20] Obayya S S A, Rahman B M A and Grattan K T V 2005 IEE Proc.Optoelectron. 152 241 [21]Agrawal G P 2001 Nonlinear Fibre Optics 3rd edn (New York:Academic) [22] Falkenstein P, Merritt C D and Justus B L 2004 Opt. Lett. 29 1858
2007, Vol. 24 
