Concepedia

CW operation of a diode cascade InGaAs quantum wellVCSEL

W. Schmid, D. Wiedenmann, M. Grabherr, R. Jäger, Rainer Michalzik, K.J. Ebeling

Electronics Letters · 1998 · 41 citations · 2 references

DOI

Abstract

A diode cascade vertical cavity surface emitting laser with two active pn-junctions connected in series is demonstrated, operating in CW mode up to 175 K. Differential quantum efficiency clearly exceeds 100% and a maximum output power of 40 mW is obtained.

References

2

Design of Fabry-Perot surface-emitting lasers with a periodic gain structure

S. Corzine, R.S. Geels, J.W. Scott et al. · IEEE Journal of Quantum Electronics · 1989 · 280 citations

, , +22

Sub-40 μA continuous-wave lasing in an oxidized vertical-cavity surface-emitting laser with dielectric mirrors

Diana L. Huffaker, Lancelot Graham, H. Deng et al. · IEEE Photonics Technology Letters · 1996 · 99 citations

, , +16