@inproceedings{ac1b3597c21f4f2c86ccf626a122094b,
title = "Impacts of carrier capture and relaxation rates on the modulation response of injection-locked quantum dot lasers",
abstract = "Taking into account the carrier dynamics in the wetting layer, excited state and the ground state, the intensity modulation properties of an injection-locked quantum dot laser are studied theoretically through a semi-analytical approach. It is demonstrated that both high carrier capture and relaxation rates enhance the modulation bandwidth as well as the resonance-peak amplitude. Moreover, the pre-resonance dip arising under positive detuning can be eliminated as well, which is beneficial for further bandwidth enhancement. It is also found that a large capture time reduces both the resonance frequency and the damping factor while both are increased by a large relaxation time.",
keywords = "injection-locking, nonlinear dynamics, quantum dot, semiconductor laser",
author = "Cheng Wang and Fr{\'e}d{\'e}ric Grillot and Jacky Even",
year = "2013",
month = may,
day = "29",
doi = "10.1117/12.2001929",
language = "English",
isbn = "9780819493880",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Physics and Simulation of Optoelectronic Devices XXI",
note = "Physics and Simulation of Optoelectronic Devices XXI ; Conference date: 04-02-2013 Through 07-02-2013",
}