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Proceedings Paper

A novel single-polarization single-mode photonic crystal fiber coupler
Author(s): Honglei Li; Shuqin Lou; Suchun Feng; Tieying Guo; Lei Yao; Liwen Wang; Weiguo Chen
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Paper Abstract

A vectorial finite element method is adopted to investigate this novel single-mode single-polarization (SPSM) photonic crystal fiber coupler which has asymmetric dual-core and two lines of enlarged air holes. we demonstrate that the SPSM region of the designed fiber can be more than 250nm wide for a set of optimized air-hole parameters and show that the width of the SPSM region could change slightly by little adjustment of the large inner air holes. The coupling length between the odd and even x-polarization modes are also investigated through fine-tuning the large and small air-hole diameters.

Paper Details

Date Published: 28 October 2009
PDF: 4 pages
Proc. SPIE 7514, Photonics and Optoelectronics Meetings (POEM) 2009: Fiber Optic Communication and Sensors, 751405 (28 October 2009); doi: 10.1117/12.841400
Show Author Affiliations
Honglei Li, Beijing Jiaotong Univ. (China)
Shuqin Lou, Beijing Jiaotong Univ. (China)
Suchun Feng, Beijing Jiaotong Univ. (China)
Tieying Guo, Beijing Jiaotong Univ. (China)
Lei Yao, Beijing Jiaotong Univ. (China)
Liwen Wang, Beijing Jiaotong Univ. (China)
Weiguo Chen, Beijing Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 7514:
Photonics and Optoelectronics Meetings (POEM) 2009: Fiber Optic Communication and Sensors
Dieter Stefan Jäger; Hequan Wu; Shuisheng Jian; Desheng Jiang; Deming Liu; Weiwei Dong; Qizhen Sun; Xiaochun Xiao, Editor(s)

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