Journal of Engineering Physics and Thermophysics
is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex
"A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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A TECHNIQUE FOR INCREASING THE THERMAL STABILITY
OF THE PULSE RADIATION POWER OF INJECTION LASERS
K. N. Korostik, I. S. Manak, and V. A. Shevtsov
UDC 621.386
We show that stabilization of the delay of generation in
AlGaAs and InGaAsP heterolasers increases the thermal
stability of their pulse radiation power. This compensates
for the temperature dependence of the theshold current of
the laser, and the thermal stability of the laser radiation
power is determined in the main by the temperature dependence
of the quantum efficiency and lifetime of nonequilibrium
charge carriers.
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JEPTER74920199714
JEPTER7492014