Singlemode InAs quantum dot photonic crystal VCSELs
Journal
Electronics Letters
Journal Volume
41
Journal Issue
20
Pages
1130-1132
Date Issued
2005
Author(s)
Yang, H.P.D.
Chang, Y.H.
Lai, F.I.
Yu, H.C.
Hsu, Y.J.
Lin, G.
Hsiao, R.S.
Kuo, H.C.
Wang, S.C.
Chi, J.Y.
Abstract
An InAs quantum dot photonic crystal vertical-cavity surface-emitting laser (QD PhC-VCSEL) for fibre-optic applications is first demonstrated. Single fundamental mode CW output power of 0.2 mW has been achieved in the 1300 nm range, with a threshold current of 4.75 mA. Side-mode suppression ratio larger than 40 dB has been observed over the entire thermally limited operation range.
SDGs
Type
journal article