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Proceedings Paper

A novel design of highly negative dispersion photonic crystal fibers with central index dip
Author(s): Honglei Li; Shuqin Lou; Tieying Guo; Hong Fang; Weiguo Chen; Liwen Wang; Shuisheng Jian
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Paper Abstract

A highly negative dispersion photonic crystal fibre with less germanium doped core and central index dip is numerically investigated by fully vectorial finite element method. By adjusting the pitch, the depths and radius of the central index dip and the diameter of six small air holes in the third ring, Highly negative dispersion value (-1325.5ps/nm.km) and large mode effective area (71.4um2) DCPCF around the wavelength of 1.55μm is obtained.

Paper Details

Date Published: 11 November 2008
PDF: 6 pages
Proc. SPIE 7134, Passive Components and Fiber-based Devices V, 713403 (11 November 2008); doi: 10.1117/12.801571
Show Author Affiliations
Honglei Li, Beijing Jiaotong Univ. (China)
Shuqin Lou, Beijing Jiaotong Univ. (China)
Tieying Guo, Beijing Jiaotong Univ. (China)
Hong Fang, Beijing Jiaotong Univ. (China)
Weiguo Chen, Beijing Jiaotong Univ. (China)
Liwen Wang, Beijing Jiaotong Univ. (China)
Shuisheng Jian, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 7134:
Passive Components and Fiber-based Devices V
Ming-Jun Li; Ping Shum; Ian H. White; Xingkun Wu, Editor(s)

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