Hexagonal in-phase coherently coupled arrays of vertical cavity surface-emitting lasers (VCSELs) were fabricated using proton implantation. The arrays showed excellent beam quality with small far-field divergence angle.
关键词：
laser
VCSEL
hexagonal
in-phase
作者机构：
[ 1 ]
[Wang, Jun]Beijing Univ Technol, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
[ 2 ]
[Xu, Chen]Beijing Univ Technol, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
[ 3 ]
[Xun, Meng]Beijing Univ Technol, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
[ 4 ]
[Liu, Jie]Beijing Univ Technol, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
通讯作者信息：
[Wang, Jun]Beijing Univ Technol, Key Lab Optoelect Technol, 100 Ping Le Yuan, Beijing 100124, Peoples R China
