(GaIn)(NAs) vertical-cavity surface-emitting lasers for room-temperature emission at 1.3 mu m wavelength are designed and grown by metal-organic vapor-phase epitaxy using dimethylhydrazine and tertiarybutylarsine. Room-temperature operation at wavelengths up to 1.285 mu m is achieved with low optical pumping thresholds between 1.6 and 2.0 kW/cm(2). Stimulated emission dynamics after femtosecond optical pumping are measured and compare favorably with results on (GaIn)As/Ga(PAs)-based structures. (C) 1999 American Institute of Physics. [S0003-6951(99)03416-6].
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Bouche N, 1998, APPL PHYS LETT, V73, P2718, DOI 10.1063/1.122569