Publications

Self-mode-locking and chirp compensation in an external cavity diode laser at 1550 nm

Alloush, A. and Bassal, A. and Brenner, C. and Fortin, C. and Mekhazni, K. and Gamarra, P. and Calò, C. and Hofmann, M.R.

PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING
Volume: 11356 Pages:
DOI: 10.1117/12.2555946
Published: 2020

Abstract
In this work, self-mode-locking of 100 GHz mode-locked pulses from a single-section InP quantum-dash-based laser chip whilst employed in external cavity geometry at 1550nm is investigated. The chip is operated at a forward current marginally above its monolithic operation's lasing threshold. Ultrashort pulses with 1 ps pulse- width were obtained by compensating the chirp by a single mode fiber (SMF). © 2020 SPIE.

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