Low frequency chirp self-assembled InGaAs/GaAs quantum dot lasers

LEOS 2001. 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society (Cat. No.01CH37242) Pub Date : 2001-11-12 DOI:10.1109/LEOS.2001.969279

N. Hatori, M. Sugawara, T. Akiyama, Y. Nakata

引用次数: 3

Abstract

We measured and compared frequency chirp between a quantum dot laser and a quantum well laser. The chirp of the quantum dot laser was below 0.5 GHz, and it was much smaller than that of the quantum well laser. This is, to our knowledge, the first direct quantitative evaluation of frequency chirp in a quantum dot laser.

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低频啁啾自组装InGaAs/GaAs量子点激光器

我们测量并比较了量子点激光器和量子阱激光器的频率啁啾。量子点激光器的啁啾小于0.5 GHz，比量子阱激光器的啁啾小得多。据我们所知，这是第一次对量子点激光器中的频率啁啾进行直接定量评估。

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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LEOS 2001. 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society (Cat. No.01CH37242)

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