Femtosecond Alexandrite Laser with InP/InGaP Quantum-Dot Saturable Absorber

Ghanbari, S., Fedorova, K.a., Krysa, A.b., Rafailov, E.u. and Major, A. (2018). Femtosecond Alexandrite Laser with InP/InGaP Quantum-Dot Saturable Absorber. IN: 2018 International Conference Laser Optics (ICLO). IEEE.

Abstract

A semiconductor saturable absorber mirror (SESAM) passively mode-locked Alexandrite laser was demonstrated. Using an InP/InGaP quantum-dot saturable absorber mirror, pulse duration of 380 fs at 775 nm was obtained. The laser was pumped at 532 nm and generated 295 mW of average output power in mode-locked regime with a pump power of 7.3 W. To the best of our knowledge, this is the first report of a passively mode-locked Alexandrite laser using SESAM in general and quantum-dot SESAM in particular.

Publication DOI: https://doi.org/10.1109/LO.2018.8435562
Divisions: Engineering & Applied Sciences > Aston Institute of Photonics Technology
Additional Information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Event Title: 2018 International Conference Laser Optics (ICLO)
Event Type: Other
Event Location: Saint Petersburg, Russia
Event Dates: 2018-06-04 - 2018-06-08
Full Text Link:
Related URLs: https://ieeexpl ... cument/8435562/ (Publisher URL)
Published Date: 2018-08-16
Authors: Ghanbari, S.
Fedorova, K.a. ( 0000-0002-2765-9951)
Krysa, A.b.
Rafailov, E.u. ( 0000-0002-4152-0120)
Major, A.

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