High pressure studies of mid-infrared type-II "W" diode lasers at cryogenic temperatures

Using high hydrostatic pressure and spontaneous emission characterisation techniques we have investigated the important loss processes in type‐II “W” diode lasers, which emit at 3.24 μm at 78 K. Our studies indicate that Auger recombination involving the excitation of holes in the valence band and/o...

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Veröffentlicht in:	Physica status solidi. B. Basic research 2007-01, Vol.244 (1), p.224-228
Hauptverfasser:	O'Brien, K., Adams, A. R., Sweeney, S. J., Jin, S. R., Ahmad, C. N., Murdin, B. N., Canedy, C. L., Vurgaftman, I., Meyer, J. R.
Format:	Artikel
Sprache:	eng
Schlagworte:	42.55.Px 42.70.Hj 62.50.+p 72.20.Jv 78.55.Cr 78.67.De Exact sciences and technology Fundamental areas of phenomenology (including applications) Lasers Optics Physics Semiconductor lasers laser diodes
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