"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

An accurate single CAD model based on radial basis function network

NURAY ÇELEBI1,*

Affiliation

  1. Başkent University, Faculty of Engineering Ankara, Turkey

Abstract

A simple, single, new and an accurate CAD model is proposed for a type of semiconductor laser diode based on radial basis function network (RBFN). The single model easily computes the values of the critical quantities according to their operating wavelengths and injection currents which are differential modal gain, differential refractive index change and Alpha (α) parameter (linewidth enhancement factor, LEF). The computation time is tremendously reduced by the model and it can be used to evaluate the general system response at the design stage. The model results are considerably wellmatched with the previously obtained experimental values..

Keywords

Quantum cascade lasers, Optimization, Radial basis function network, Modelling.

Citation

NURAY ÇELEBI, An accurate single CAD model based on radial basis function network, Optoelectronics and Advanced Materials - Rapid Communications, 4, 4, April 2010, pp.498-501 (2010).

Submitted at: Feb. 22, 2010

Accepted at: April 11, 2010