Single-mode optical fibers with minimal dispersion and increased effective area

Author

Gomilko, A.M. ; Gourjii, A.A. ; Katok, V.B. ; Shchepkina, Y.D.

Author_Institution

Sci. & Eng. Cables Lines Center, Ukraine Ministry of Commun., Kiev, Ukraine

fYear

2001

fDate

2001

Firstpage

48

Lastpage

52

Abstract

The modification of a previously described synthesis method for optical fibres is proposed. Using given values of phase and group velocities of a spreading mode, the method restores a profile of refractive index in a cross section of a fiber. It is shown, that values of group velocities of a spreading mode on a fixed frequency determine completely the changes of the refraction index, and, therefore, a variance of a dispersion in an optical fiber. Single-mode fibers with the enlarged passband, increased effective area and minimal dispersion with wavelength band 1.55-1.625 μm are obtained

Keywords

optical fibre communication; optical fibre dispersion; optical fibre theory; refractive index; 1.55 to 1.625 mum; cross section; fixed frequency; group velocities; increased effective area; minimal dispersion; optical fiber dispersion; phase velocities; refraction index; refractive index; single-mode optical fibers; spreading mode; wavelength band; Electromagnetic scattering; Equations; Frequency synthesizers; Inverse problems; Optical fiber cables; Optical fiber dispersion; Optical fibers; Optical refraction; Optical variables control; Passband;

fLanguage

English

Publisher

ieee

Conference_Titel

Laser and Fiber-Optical Networks Modeling, 2001. Proceedings of LFNM 2001. 3rd International Workshop on

Conference_Location

Kharkiv

Print_ISBN

0-7803-6680-8

Type

conf

DOI

10.1109/LFNM.2001.930202

Filename

930202