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Room-temperature type-II W quantum well diode laser with broadened waveguide emitting at λ=3.30 μm

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13 Author(s)
Lee, H. ; Sarnoff Corp., Princeton, NJ, USA ; Olafsen, L.J. ; Menna, R.J. ; Bewley, W.W.
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A mid-IR type-II “W” quantum well diode laser (λ=3.30 μm) with a broadened waveguide operated in pulsed mode at 300 K is presented. The spectral width at that temperature was 12 nm, and the peak output power was 2 mW/facet. The characteristic temperature T0 for the range 100-280 K was 48 K

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Electronics Letters  (Volume:35 ,  Issue: 20 )