Polarization-Stable 980 nm Vertical-Cavity Surface-Emitting Lasers with Diamond-Shaped Oxide Aperture
WU Hua1,2 , LI Chong1 , HAN Min-Fu1 , WANG Wen-Juan1 , SHI Lei1 , LIU Qiao-Li1 , LIU Bai1 , DONG Jian1 , GUO Xia1**
1 Photonic Device Research Laboratory, College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 1001242 College of Physics and Electronic Information, Gannan Normal University, Ganzhou 341000
Abstract ：Polarization-stable 980 nm oxide-confined vertical-cavity surface-emitting lasers with 3 m diamond-shaped aperture are fabricated by comprehensively utilizing the anisotropic properties of wet etching and wet nitrogen oxidation of III–V semiconductor materials. Polarization-stable operation along the major axis of the diamond-shaped oxide aperture with 11 dB orthogonal polarization suppression ratio is achieved in a temperature range of 15–55°C from the threshold to 4 mA.
收稿日期: 2014-12-21
出版日期: 2015-04-30
引用本文:
. [J]. 中国物理快报, 2015, 32(4): 44202-044202.
链接本文:
https://cpl.iphy.ac.cn/CN/10.1088/0256-307X/32/4/044202
或
https://cpl.iphy.ac.cn/CN/Y2015/V32/I4/44202
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2015, Vol. 32 
