Directional bi-stability in micro-ring and micro-disk lasers

Mezosi, Gábor and Furst, S and Strain, Michael and Wang, Zhuoran and Yu, Siyuan and Sorel, Marc (2008) Directional bi-stability in micro-ring and micro-disk lasers. In: Proceedings of the IEEE 21st international semiconductor laser conference, 2008. ISLC 2008. IEEE, New York, pp. 71-72. ISBN 9781424417827

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Abstract

We fabricated micro-sized semiconductor ring and disk lasers. Devices operate continuous wave down to a radius of 7 mum, with robust directional switching exhibited to a radius of 30 mum. Additionally, polarisation rotation is reported.