Room temperature continuous wave operation of quantum cascade lasers with watt-level optical power
Y. Bai, S. R. Darvish, S. Slivken, W. Zhang, A. Evans et al.
We demonstrate quantum cascade lasers at an emitting wavelength of 4.6 [mu]m, which are capable of room temperature, high power continuous wave (cw) operation. Buried ridge geometry with a width of 9.8 [mu]m was utilized. A device with a 3 mm cavity length that was epilayer-down bonded on a diamo ... [Appl. Phys. Lett. 92, 101105 (2008)] published Mon Mar 10, 2008.
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We demonstrate quantum cascade lasers at an emitting wavelength of 4.6 [mu]m, which are capable of room temperature, high power continuous wave (cw) operation. Buried ridge geometry with a width of 9.8 [mu]m was utilized. A device with a 3 mm cavity length that was epilayer-down bonded on a diamo ... [Appl. Phys. Lett. 92, 101105 (2008)] published Mon Mar 10, 2008.
Read full Article »
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