Extremely wide lasing bandwidth from InAs/InP quantumdash ridge-waveguide laser near 1.6 μm

Mohammed Zahed Mustafa Khan, Tien Khee Ng, Chisen Lee, Pallab K. Bhattacharya, Boon S. Ooi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate an ultra-broad lasing bandwidth (-3dB) of > 50 nm utilizing InAs/InGaAlAs/InP quantum-dash ridge-waveguide laser using chirped AlGaInAs barrier layer thickness. Our device exhibits a recorded bandwidth and significant improvement of laser characteristics
Original languageEnglish (US)
Title of host publicationCLEO: 2013
PublisherThe Optical Society
ISBN (Print)9781557529725
DOIs
StatePublished - 2013

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