Coupling characteristics of dual-core photonic crystal fiber couplers

被引：237
作者：
Saitoh, K [1 ]
Sato, Y [1 ]
Koshiba, M [1 ]
机构：
[1] Hokkaido Univ, Kita Ku, Sapporo, Hokkaido 0608628, Japan
来源：
OPTICS EXPRESS | 2003年 / 11卷 / 24期
关键词：
D O I：
10.1364/OE.11.003188
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Coupling characteristics of dual-core photonic crystal fiber (PCF) couplers are evaluated by using a vector finite element method and their application to a multiplexer-demultiplexer (MUX-DEMUX) based on PCF is investigated. The PCF couplers for 1.48/1.55-mum, 1.3/1.55-mum, 0.98/1.55-mum, and 0.85/1.55-mum wavelength MUX-DEMUX are designed and the beam propagation analysis of the proposed PCF couplers is performed. It is shown from numerical results that it is possible to realize significantly shorter MUX-DEMUX PCFs, compared to conventional optical fiber couplers. (C) 2003 Optical Society of America.
引用
收藏
页码：3188 / 3195
页数：8
相关论文
共 18 条
[11]   Curvilinear hybrid edge/nodal elements with triangular shape for guided-wave problems [J].
Koshiba, M ;
Tsuji, Y .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2000, 18 (05) :737-743
[12]   Photonic crystal fiber coupler [J].
Lee, BH ;
Eom, LB ;
Kim, J ;
Moon, DS ;
Paek, UC ;
Yang, GH .
OPTICS LETTERS, 2002, 27 (10) :812-814
[13]   Experimental study of dual-core photonic crystal fibre [J].
Mangan, BJ ;
Knight, JC ;
Birks, TA ;
Russell, PS ;
Greenaway, AH .
ELECTRONICS LETTERS, 2000, 36 (16) :1358-1359
[14]   Chromatic dispersion control in photonic crystal fibers: application to ultra-flattened dispersion [J].
Saitoh, K ;
Koshiba, M ;
Hasegawa, T ;
Sasaoka, E .
OPTICS EXPRESS, 2003, 11 (08) :843-852
[15]   Full-vectorial imaginary-distance beam propagation method based on a finite element scheme: Application to photonic crystal fibers [J].
Saitoh, K ;
Koshiba, M .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 2002, 38 (07) :927-933
[16]   Full-vectorial finite element beam propagation method with perfectly matched layers for anisotropic optical waveguides [J].
Saitoh, K ;
Koshiba, M .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2001, 19 (03) :405-413
[17]   General closed-form PML constitutive tensors to match arbitrary bianisotropic and dispersive linear media [J].
Teixeira, FL ;
Chew, WC .
IEEE MICROWAVE AND GUIDED WAVE LETTERS, 1998, 8 (06) :223-225
[18]   Polarization splitter based on photonic crystal fibers [J].
Zhang, L ;
Yang, CX .
OPTICS EXPRESS, 2003, 11 (09) :1015-1020
12