Presentation details

Xerrades i Presentacions

Fast Integrated Tunable Laser using Filtered Feedback

By Pozo, J.; Docter, B.; Raz, O.; Calabretta, N.; Beri, S.; Ermakov, I. V.; Danckaert, J.; Smit M. K.
Presented on 15th European Conference on Integrated Optics, ECIO 2010, (Cambridge, United Kingdom), April 06--09, 2010. 2010

Abstract -- A novel integrated tunable laser is presented which combines a simple tuning method with ns switching speed. The Photonic Integrated Circuit consists of a Fabry-Perot laser with deeply-etched DBR mirrors. The Fabry-Perot modes can be selected independently using an Arrayed Waveguide Grating and then re-injected into the laser cavity, forcing single mode operation at the wavelength of that mode. 4ns switching time as well as 15 dB SMSR are demonstrated on the prototype device.