A time-domain algorithm for the analysis of second-harmonicgeneration in nonlinear optical structures

(2000) A time-domain algorithm for the analysis of second-harmonicgeneration in nonlinear optical structures. Photonics Technology Letters, IEEE, 12.

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Abstract

A time-domain simulator of integrated optical structures containing second-order nonlinearities is presented. The simulation algorithm is based on nonlinear wave equations representing the propagating fields and is solved using the finite-difference time-domain method. The simulation results for a continuous-wave operation are compared with beam propagation method simulations showing excellent agreement for the particular examples considered. Because the proposed algorithm does not suffer from the inaccuracies associated with the paraxial approximation, it should find application in a wide range of device structures and in the analysis of short-pulse propagation in second-order nonlinear devices

Item Type: Article
Subjects: Computer
Divisions: College Of Engineering Sciences > Electrical Engineering Dept
Depositing User: Mr. Admin Admin
Date Deposited: 24 Jun 2008 16:23
Last Modified: 01 Nov 2019 17:04
URI: http://eprints.kfupm.edu.sa/id/eprint/14122