S. Wittwer, M. Pollnau, et al.
Optics Communications
AlGaAs ridge single-quantum-well graded-index separate confinement heterostructure (SQW GRIN-SCH) lasers with typical threshold currents of 9 mA and differential quantum efficiencies between 80% and 85% for 0-4mm-long cavities have been fabricated with molecular beam epitaxy. Continuous-wave light output increases linearly with the drive current up to approximately 15 times the threshold current. The lasers fail catastrophically at power levels between 65mW/facet and 85mW/facet, corresponding to power densities between 2-6 MW/cm2 and 3-4 MW/cm2. © 1986, The Institution of Electrical Engineers. All rights reserved.
S. Wittwer, M. Pollnau, et al.
Optics Communications
T.T.J.M. Berendschot, H.A.J.M. Reinen, et al.
Applied Physics Letters
H.P. Meier, W. Walter, et al.
Electronics Letters
P. Buchmann, M. Benedict, et al.
LEOS 1990