High peak power lambda~3.3 and 3.5 [mu]m InGaAs/AlAs(Sb) quantum cascade lasers operating up to 400 K
J. P. Commin, D. G. Revin, S. Y. Zhang, A. B. Krysa, K. Kennedy et al.
We demonstrate lambda~3.5 [mu]m and lambda~3.3 [mu]m strain compensated InGaAs/AlAs(Sb)/InP quantum cascade lasers operating in pulse regime at temperatures up to at least 400 K. Peak optical power exceeding 3.5 W at 300 K has been achieved at both wavelengths for 10 [mu]m wide 4 mm long lasers w ... [Appl. Phys. Lett. 97, 031108 (2010)] published Tue Jul 20, 2010.
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We demonstrate lambda~3.5 [mu]m and lambda~3.3 [mu]m strain compensated InGaAs/AlAs(Sb)/InP quantum cascade lasers operating in pulse regime at temperatures up to at least 400 K. Peak optical power exceeding 3.5 W at 300 K has been achieved at both wavelengths for 10 [mu]m wide 4 mm long lasers w ... [Appl. Phys. Lett. 97, 031108 (2010)] published Tue Jul 20, 2010.
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