Dispersion-compensation improvement for dual-concentric-core photonic crystal fibers

Author

Hsu, Jui-Ming ; Ye, Der-Li

Author_Institution

Dept. of Electro-Opt. Eng., Nat. United Univ., Miaoli, Taiwan

fYear

2011

fDate

9-11 Sept. 2011

Firstpage

3669

Lastpage

3671

Abstract

To achieve a dispersion-compensation photonic crystal fiber with a larger negative chromatic dispersion coefficient, this paper theoretically investigates a structure modified by dual-concentric-core photonic crystal fibers (DCC-PCF). By enlarging the holes of inner cladding in order to increase the slope difference of index-curves between two supermodes, the negative chromatic dispersion coefficient is significantly enlarged. The results indicate that the numeric result of the negative chromatic dispersion coefficient for the proposed DCC-PCF is approximately 1.6 times greater than that of the previous work at around a wavelength of 1.55 μm.

Keywords

holey fibres; optical fibre dispersion; photonic crystals; dispersion-compensation; dual-concentric-core photonic crystal fibers; negative chromatic dispersion coefficient; wavelength 1.55 mum; Chromatic dispersion; Indexes; Optical fiber dispersion; Optical fiber networks; Optical fibers; Photonic crystal fibers; dispersion compensation fiber; dual-concentric-core fiber; photonic crystal fiber;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Communications and Control (ICECC), 2011 International Conference on

Conference_Location

Ningbo

Print_ISBN

978-1-4577-0320-1

Type

conf

DOI

10.1109/ICECC.2011.6066695

Filename

6066695