Oxide-aperture-dependent output characteristics of circularly symmetric VCSEL structure
Liao Wen-Yuan
1, 2
, Li Jian
3
, Li Chuan-Chuan
2, 3
, Guo Xiao-Feng
1
, Guo Wen-Tao
1
, Liu Wei-Hua
1, 2
, Zhang Yang-Jie
1, 2
, Wei Xin
2, 3
, Tan Man-Qing
1, 2, †
(a) Spectra and (b) imtensities
versus
far-field divergence angle at different oxidation apertures.