A quasi-analytic model for longitudinally non-uniform semiconductor optical sources

F Causa, J Sarma

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

This paper presents a new, efficient and compact method to solve the self-consistent model for semiconductor optical sources that admit longitudinally slowly varying (adiabatic) field solutions. Both the optical field and the carrier equations are computed by a function expansion technique using the Hermite-Gauss functions as the basis set. Results obtained by the proposed method are shown to agree favourably with those from other numerical methods. (C) 2000 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)149-157
Number of pages9
JournalOptics Communications
Volume183
Issue number1-4
Publication statusPublished - 2000

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Gauss equation
Light sources
Semiconductor materials
expansion
Numerical methods

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A quasi-analytic model for longitudinally non-uniform semiconductor optical sources. / Causa, F; Sarma, J.

In: Optics Communications, Vol. 183, No. 1-4, 2000, p. 149-157.

Research output: Contribution to journalArticle

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N2 - This paper presents a new, efficient and compact method to solve the self-consistent model for semiconductor optical sources that admit longitudinally slowly varying (adiabatic) field solutions. Both the optical field and the carrier equations are computed by a function expansion technique using the Hermite-Gauss functions as the basis set. Results obtained by the proposed method are shown to agree favourably with those from other numerical methods. (C) 2000 Elsevier Science B.V. All rights reserved.

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