利用传输线模型计算半导体激光器自发发射的空间依赖性

Advanced Optoelectronics and Lasers Pub Date : 2008-03-03 DOI:10.1117/12.793314

M. Razaghi, V. Ahmadi, B. Mahalleh, A. Zarifkar

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引用次数: 0

摘要

本文采用基于传输线激光法(TLLM)的模型计算了半导体激光腔内自发发射的空间依赖性。结果表明，在简单的脊状激光结构中，自发发射的主要部分发生在腔体中部，因此不能假设均匀自发发射。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Calculation of the spontaneous emission spatial dependency in semiconductor lasers using transmission line model

In this paper we calculate the spatial dependency of the spontaneous emission in semiconductor laser cavity using a model based on transmission line laser method (TLLM). Results show that in the simple ridge laser structure, the major part of the spontaneous emission occurs at the middle of the cavity and so uniform spontaneous emission can't be assumed.

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Advanced Optoelectronics and Lasers

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