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Proceedings Paper

Highly birefringent index-guiding photonic crystal fibers with two big circular holes in elliptical-air-hole cladding
Author(s): Yang Yue; Guiyun Kai; Zhi Wang; Long Jin; Tingting Sun; Yunfei Lu; Chunshu Zhang; Yan Li; Jianguo Liu; Yange Liu; Shuzhong Yuan; Xiaoyi Dong
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Paper Abstract

In this letter, we put forward a new kind of polarization-maintaining index-guiding photonic crystal fiber (PM-IG-PCF). It is made up of a solid silica core, two big circular air holes near the core and a cladding with elliptical air holes. By making use of a full-vector finite-element method (FEM), we study the modal birefringence and polarization mode dispersion (PMD) as a function of the normalized wavelength of fundamental modes in the PM-IG-PCF we proposed. Numerical results show that very high modal birefringence with magnitude of order of 10-3 has been obtained, which is higher than the birefringence induced by adding two big air holes near the core or elliptical air holes in cladding separately. Furthermore, the chromatic dispersion curves of the two orthogonal polarizations for the birefringence PCF are presented as a function of the normalized wavelength.

Paper Details

Date Published: 5 March 2007
PDF: 7 pages
Proc. SPIE 6595, Fundamental Problems of Optoelectronics and Microelectronics III, 659519 (5 March 2007); doi: 10.1117/12.726468
Show Author Affiliations
Yang Yue, Nankai Univ. (China)
Guiyun Kai, Nankai Univ. (China)
Zhi Wang, Nankai Univ. (China)
Long Jin, Nankai Univ. (China)
Tingting Sun, Nankai Univ. (China)
Yunfei Lu, Nankai Univ. (China)
Chunshu Zhang, Nankai Univ. (China)
Yan Li, Nankai Univ. (China)
Jianguo Liu, Nankai Univ. (China)
Yange Liu, Nankai Univ. (China)
Shuzhong Yuan, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 6595:
Fundamental Problems of Optoelectronics and Microelectronics III

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