We have described a monolithically integrated strained-layer InGaAs SCH square ring laser using narrow grooves to couple out light from the ring resonator to the straight output waveguides and demonstrated the asymmetry of two lasing modes from two output waveguides of different lengths in the emission spectra as well as in the output powers
Published in:
Lasers and Electro-Optics Society Annual Meeting, 1993. LEOS '93 Conference Proceedings. IEEE
Date of Conference: 15-18 Nov 1993