Broad-stripe, single-mode, mid-IR interband cascade laser with photonic-crystal distributed-feedback grating
C. S. Kim, M. Kim, W. W. Bewley, J. R. Lindle, C. L. Canedy et al.
We have demonstrated an electrically pumped photonic-crystal distributed-feedback laser with an interband cascade active region emitting at 3.3 [mu]m. At 78 K, the stripe of width 400 [mu]m emits up to 67 mW of cw power into a single spectral mode with side-mode suppression ratio [approximate]27 ... [Appl. Phys. Lett. 92, 071110 (2008)] published Wed Feb 20, 2008.
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We have demonstrated an electrically pumped photonic-crystal distributed-feedback laser with an interband cascade active region emitting at 3.3 [mu]m. At 78 K, the stripe of width 400 [mu]m emits up to 67 mW of cw power into a single spectral mode with side-mode suppression ratio [approximate]27 ... [Appl. Phys. Lett. 92, 071110 (2008)] published Wed Feb 20, 2008.
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