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Assuming that the facet reflectivity, and the internal loss, . All devices where wide and driven with 1% duty, wide pulse. The line is a guide to the eye.
EL spectra from in increments. Also shown are the QD GS and ES obtained by fitting the emission spectra.
Lasing wavelength as a function of and . The inset is a schematic representation of the device. Taken at , long section pulsed 10%, , short section cw.
Representative normalized lasing spectra. (a) , (b) , , (c) , , (d) , . Taken at , long section pulsed 10% duty cycle, pulse width; short section cw.
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