Abstract

We study the dispersive properties of photonic crystal fibers (PCF’s) with elliptical air holes. The unusual guidance of PCF leads to novel behavior of the birefringence, group-velocity walk-off, and dispersion parameters, including the possibility of zero walk-off with high birefringence in the single-mode regime. A number of these effects are closely tied to the underlying radiation states of the air-hole lattice.

© 2001 Optical Society of America

Dependence of mode characteristics on the central defect in elliptical hole photonic crystal fibers

Wang Zhi, Ren Guobin, Lou Shuqin, and Jian Shuisheng
Opt. Express 11(17) 1966-1979 (2003)

Highly birefringent elliptical-hole rectangular-lattice photonic crystal fibers with modified air holes near the core

Liang Wang and Dongxiao Yang
Opt. Express 15(14) 8892-8897 (2007)

Elliptical-spiral elliptical-hole photonic crystal fiber with high birefringence, large nonlinearity, and two zero dispersion

Shanshan Zhang, Weiguang Shi, Cheng Zhang, Jia Shi, Jixuan Wu, Hongqiang Li, Yange Liu, and Bo Zhang
Appl. Opt. 59(2) 521-529 (2020)

High birefringence photonic crystal fiber with a complex unit cell of asymmetric elliptical air hole cladding

Yuh-Sien Sun, Yuan-Fong Chau, Han-Hsuan Yeh, Lin-Fang Shen, Tzong-Jer Yang, and Din Ping Tsai
Appl. Opt. 46(22) 5276-5281 (2007)

Design of single-polarization elliptical-hole core circular-hole holey fibers with zero dispersion at 1.55 μm

Masashi Eguchi and Yasuhide Tsuji
J. Opt. Soc. Am. B 25(10) 1690-1701 (2008)