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Vertically-coupled microring laser array for dual-wavelength generation

: Tee, C.W.; Williams, K.A.; Penty, R.V.; White, I.H.; Hamacher, M.; Troppenz, U.; Heidrich, H.


Conference on Lasers and Electro-Optics, CLEO 2007
Piscataway: IEEE, 2007
ISBN: 1-55752-834-9
ISBN: 978-1-4244-3648-4
Art. 4452687
Conference on Lasers and Electro-Optics (CLEO) <2007, Baltimore>
Conference Paper
Fraunhofer HHI ()

We report the first demonstration of continuous-wave operation of a tunable, compact microring laser array based on a vertical-coupling architecture, well suited to larger-scale integration. Wavelength separation tunability from 4.9 to 6.3nm is observed.