2D-0D Direct Capture of Carriers in Quantum Dot Lasers under Optical Feedback

George Andre Pereira The

2014

Abstract

In this paper the operation of quantum dot lasers under optical feedback is studied on the basis of calculated Lyapunov exponents of the dynamic multi-population rate-equations. Influence of the direct capture path for the wetting layer carriers on the sensitivity to initial conditions is discussed. Results show that positive exponents are achieved for different current injection scenarios, and that negative exponents are mainly due to carriers in the dot confined states. Furthermore, existence of hiperchaos is obtained with both cascade and direct capture models.

Paper Citation

in Harvard Style

Andre Pereira The G. (2014). 2D-0D Direct Capture of Carriers in Quantum Dot Lasers under Optical Feedback . In Proceedings of 2nd International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-008-6, pages 212-217. DOI: 10.5220/0004794902120217

in Bibtex Style

@conference{photoptics14,
author={George Andre Pereira The},
title={2D-0D Direct Capture of Carriers in Quantum Dot Lasers under Optical Feedback},
booktitle={Proceedings of 2nd International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2014},
pages={212-217},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004794902120217},
isbn={978-989-758-008-6},
}

in EndNote Style

TY - CONF
JO - Proceedings of 2nd International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - 2D-0D Direct Capture of Carriers in Quantum Dot Lasers under Optical Feedback
SN - 978-989-758-008-6
AU - Andre Pereira The G.
PY - 2014
SP - 212
EP - 217
DO - 10.5220/0004794902120217