Abstract
We have produced, by using liquid-phase epitaxy, 2.7 to 3.0-µm lasers based on InAsSbP double-heterostructures with different phosphorus contents in the active and wide-gap regions. The lasers possess threshold current density ∼0.8 kA/cm2 at 77 K and operate in the pulsed mode up to ∼124 K with maximum threshold current density 10–12 kA/cm2. The lasers have a low series resistance ∼0.45 Ω.
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Fiz. Tekh. Poluprovodn. 32, 241–244 (February 1998)
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Danilova, T.N., Danilova, A.P., Ershov, O.G. et al. InAsSbP double-heterostructure lasers for the spectral range 2.7–3.0 µm (T=77 K). Semiconductors 32, 218–221 (1998). https://doi.org/10.1134/1.1187345
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DOI: https://doi.org/10.1134/1.1187345