Carrier temperature and spectral holeburning dynamics in InGaAsP quantum well laser amplifiers

Willatzen, M.; Mark, J.; Mork, J.; Seltzer, C.P.
January 1994
Applied Physics Letters;1/10/1994, Vol. 64 Issue 2, p143
Academic Journal
Examines the carrier temperature and spectral holeburning dynamics in indium gallium arsenic phosphide quantum well laser amplifiers. Transition from pump-induced heating to pump-induced cooling of the carriers; Influence of quantum confinement on band structure; Characterization of the gain dynamics using pump-probe technique.


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