New equivalent-step-index method for determination Gaussian deviation of single-mode fibers

Abstract

A new equivalent -stepindex (E S I) method using the waveguide dispersion and modified spot size for obtaining the Gaussian deviation has been proposed. Numerical results for three different profiles have been obtained and discussed.

A Measurement Method for Dispersion in Optical Fiber Communication with Long Distance

“…Various methods [23][24][25] have been developed for numerical calculation in dispersion characteristics for microstructure, but the experimental methods in measurement of micro structural fiber dispersion are still inadequate. The results of theoretical calculations should be validated by experimental test.…”