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Authors: S. Dhoore, L. Li, A. Abbasi, G. Roelkens, G. Morthier
Title: Demonstration of a discretely tunable III-V-on-silicon sampled grating DFB laser
Format: International Journal
Publication date: 7/2016
Journal/Conference/Book: IEEE Photonics Technology Letters
Volume(Issue): 28(21) p.2343-2346
Internal Reference: [N-1928]
DOI:
Download: Download this Publication (2.2MB) (2.2MB)

Abstract

We demonstrate discrete wavelength tuning with a heterogeneously integrated III-V-on-silicon sampled grating distributed feedback laser. With only two injection currents the laser is tunable over a wavelength range larger than 55 nm in wavelength steps of 5 nm. A maximum waveguide-coupled output power of 15 dBm is obtained as well as a high side mode suppression of more than 33 dB for all wavelength channels.

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