The study on influence of current driving mode to the far-field beam of semiconductor laser

Desheng Xin; Jianjia Zhang; Quanlin Shi; Fangrong Hu

doi:10.1117/12.574131

20 January 2005 The study on influence of current driving mode to the far-field beam of semiconductor laser

Desheng Xin, Jianjia Zhang, Quanlin Shi, Fangrong Hu

Proceedings Volume 5628, Semiconductor Lasers and Applications II; (2005) https://doi.org/10.1117/12.574131
Event: Photonics Asia, 2004, Beijing, China

Abstract

With its study going deep into, the application field of semiconductor laser is increasingly broaden. But the asymmetry of far-field beam of semiconductor laser restricts its application. This article constructs a semiconductor laser current driving mode of high frequency and multi-wave. Through experiment, we present the best driving mode, which can uniform the far-field beam of semiconductor laser, and offer the result of the experiment at the same time.

Citation Download Citation

Desheng Xin, Jianjia Zhang, Quanlin Shi, and Fangrong Hu "The study on influence of current driving mode to the far-field beam of semiconductor laser", Proc. SPIE 5628, Semiconductor Lasers and Applications II, (20 January 2005); https://doi.org/10.1117/12.574131

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