Ultra-short GaAs/AlGaAs quantum-cascade micro-lasers based on monolithically integrated semiconductor-air Bragg-mirrors

2004 IEEE 19th International Semiconductor Laser Conference, 2004. Conference Digest. Pub Date : 2004-09-21 DOI:10.1109/ISLC.2004.1382738

S. Hofling, R. Kallweit, A. Wolf, M. Emmerling, J. Reithmaier, A. Forchel

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Abstract

Quantum-cascade micro-lasers with Bragg-mirrors operating up to 315 K have been realized. Due to the large mode spacing in short cavity lasers and the limited gain bandwidth, single mode emission in such devices is possible.

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基于单片集成半导体-空气布拉格反射镜的超短GaAs/AlGaAs量子级联微激光器

已经实现了工作在315k的布拉格反射镜的量子级联微激光器。由于短腔激光器的模间距大，增益带宽有限，单模发射成为可能。

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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来源期刊

2004 IEEE 19th International Semiconductor Laser Conference, 2004. Conference Digest.

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