Molecular beam epitaxial growth of high quality InAs/GaAs quantum dots for 1.3-
μ
m
quantum dot lasers
Hao Hui-Ming
1, 2
, Su Xiang-Bin
1, 2
, Zhang Jing
1
, Ni Hai-Qiao
1, 2, †
, Niu Zhi-Chuan
1, 2, ‡
The
1
μ
m
×
1
μ
m
AFM images of InAs/GaAs QDs: (a) sample A, (b) sample B, and (c) sample C.