Characteristics of cross-shaped polarization-switching vertical-cavity surface-emitting lasers for dual-channel communications

Hung Pin D. Yang*, I. Chen Hsu, Fang I. Lai, Kuo-Jui Lin, Hao-Chung Kuo, Jim Y. Chi

*此作品的通信作者

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

The polarization switching of a cross-shaped vertical-cavity surface-emitting laser (VCSEL) for dual-channel communications is demonstrated. The polarization of the lasing output is controlled by the asymmetry in geometry of the device and direction of current injection. High output power ratio of over 5, between two orthogonal (perpendicular) polarization directions has been achieved. The lasing output of the device can be switched between two nearly orthogonal directions

原文English
頁(從 - 到)326-329
頁數4
期刊Japanese Journal of Applied Physics, Part 2: Letters
46
發行號12
DOIs
出版狀態Published - 30 3月 2007

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