Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 /spl mu/m applications

Proceedings of IEEE 14th International Semiconductor Laser Conference Pub Date : 1994-09-19 DOI:10.1109/ISLC.1994.519174

M. Fallahi, F. Chatenoud, M. Dion, I. Templeton, R. Barber, J. Thompson

引用次数: 4

Abstract

InGaAs/GaAs circular-grating surface-emission DBR lasers with a pulsed external efficiency, over 11% (power>100 mW) and a divergence of 1/spl deg/ are obtained. We also demonstrate the first CW operation near room temperature.

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基于InGaAs/GaAs结构的圆光栅面发射分布式Bragg反射激光器，应用于0.98 /spl mu/m

获得了脉冲外效率超过11%(功率>100 mW)、散度为1/spl度/的InGaAs/GaAs圆光栅表面发射DBR激光器。我们还演示了第一次在室温下的连续化学操作。

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

Proceedings of IEEE 14th International Semiconductor Laser Conference

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