Stable single-mode operation of 894.6 nm VCSEL at high temperatures for Cs atomic sensing

Xiang Lei^{1, 2}, Zhang Xing^{1, †}, Zhang Jian-Wei¹, Ning Yong-Qiang¹, Hofmann Werner³, Wang Li-Jun¹

(color online) The light-current characteristics of SR-VCSEL under the continuous wave condition at different temperatures.