Studies of carrier heating in InGaAs/AlGaAs strained-layer quantum well diode lasers using a

Sun, C.-K.; Choi, H.K.; Wang, C.A.; Fujimoto, J.G.
February 1993
Applied Physics Letters;2/15/1993, Vol. 62 Issue 7, p747
Academic Journal
Examines the carrier heating process in InGaAs/AlGaAs strained-layer quantum well diode laser. Use of a femtosecond multiple-wavelength pump probe technique; Differentiation between free-carrier absorption and stimulated transition; Transient amplification and gain saturation of the device.


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