Full text loading...
Schematical view of two of the 25 individual emitters from a laser bar mounted -down on the heat sink.
Top-view panchromatic CL image of a degraded single emitter where the -contact was lifted-off, the emitting facet is up.
Images of (a) Intensity of the QW luminescence peak; (b) QW peak wavelength ; (c) QW FWHM, extracted from a top-view LT-SRCL image in the region framed in Fig. 2(d) local spectra of the QW emission.
Profiles of the CL QW peak intensity (a), center wavelength (b), and FWHM (c) along the line indicated in Fig. 3(a).
Article metrics loading...