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Proceedings Paper

High-speed directly modulated and uncooled long-wavelength DFB semiconductor lasers
Author(s): Dingli Wang; Jun Zhang; Tao Liu; Xiaodong Huang; Chuanwen Li; Ruikang Zhang
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Paper Abstract

This paper summarizes the recent advances and results of uncooled, high-speed directly modulated long-wavelength DFB laser diodes. It discusses ways of obtaining high temperature operation of laser diodes. By assessing the effect of carrier transport, doping and strain in active region, as well as the non-active region factor, such as laser waveguide properties and microwave parasitic parameters, various methods are discussed to improve the direct modulation bandwidth.

Paper Details

Date Published: 12 May 2004
PDF: 6 pages
Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); doi: 10.1117/12.523492
Show Author Affiliations
Dingli Wang, Accelink Technologies Co., Ltd., WRI (China)
Jun Zhang, Accelink Technologies Co., Ltd., WRI (China)
Tao Liu, Accelink Technologies Co., Ltd., WRI (China)
Xiaodong Huang, Accelink Technologies Co., Ltd., WRI (China)
Chuanwen Li, Accelink Technologies Co., Ltd., WRI (China)
Ruikang Zhang, Accelink Technologies Co., Ltd., WRI (China)


Published in SPIE Proceedings Vol. 5280:
Materials, Active Devices, and Optical Amplifiers
Connie J. Chang-Hasnain; Dexiu Huang; Yoshiaki Nakano; Xiaomin Ren, Editor(s)

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