Stolarz, P. M., Pusino, V. , Akbar, J., Mezősi, G., Hou, L. , Coleman, A. C., Marsh, J. H. , Kelly, A. E. and Sorel, M. (2015) High-power and low-noise mode-locking operation of Al-quaternary laser diodes. IEEE Journal of Selected Topics in Quantum Electronics, 21(6), 1100907. (doi: 10.1109/JSTQE.2015.2415196)
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Publisher's URL: http://dx.doi.org/10.1109/JSTQE.2015.2415196
Abstract
We report on the design and experimental evaluation of AlGaInAs/InP multi-quantum-well epi-structures for mode-locked emission at 1.5-μm. We show that mode-locked lasers fabricated on an optimized 3 quantum-well active region with a low optical confinement factor deliver pulses with increased peak power and stability over a much wider biasing range than those fabricated using a standard 5 quantum well design. Sonogram measurements indicate that sub-ps symmetrical pulses with a substantially reduced linear blue chirp are generated up to nearly three times the laser current threshold.
Item Type: | Articles |
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Additional Information: | (c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Sorel, Professor Marc and Pusino, Dr Vincenzo and Marsh, Professor John and Hou, Dr Lianping and Stolarz, Mr Piotr and Akbar, Mr Jehan and Kelly, Professor Anthony |
Authors: | Stolarz, P. M., Pusino, V., Akbar, J., Mezősi, G., Hou, L., Coleman, A. C., Marsh, J. H., Kelly, A. E., and Sorel, M. |
College/School: | College of Science and Engineering College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | IEEE Journal of Selected Topics in Quantum Electronics |
Publisher: | Institute of Electrical and Electronics Engineers |
ISSN: | 1077-260X |
ISSN (Online): | 1558-4542 |
Copyright Holders: | Copyright © 2015 IEEE |
First Published: | First published in IEEE Journal of Selected Topics in Quantum Electronics 21(6):1100907 |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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