At. Semenov et al., WIDE SPECTRUM SINGLE-QUANTUM-WELL SUPERLUMINESCENT DIODES AT 0.8-MU-MWITH BENT OPTICAL WAVE-GUIDE, Electronics Letters, 29(10), 1993, pp. 854-856
An AlGaAs quantum well superluminescent diodes (SLDs) with 68 nm spect
ral width at 5 mW output power have been developed. With 4 mum mesa st
ripe angled at 7-degrees with respect to the output facet, the spectra
l ripple was less than 10% for uncoated devices.