@inproceedings{5c47b105c43247bea8c6693107804fae,
title = "Relative intensity noise properties of quantum dot lasers",
abstract = "In this work, we theoretically investigate the relative intensity noise (RIN) properties of quantum dot (QD) lasers through a rate equation model including the Langevin noises and the contribution from the off resonance energy levels. It is shown that the carrier noise significantly enhances the RIN which can be further reduced by properly controlling the energy separation between the first excited and the ground states. In addition, simulations also unveil that the RIN of QD lasers is rather temperature independent which is of prime importance for the development of power efficient light sources. Overall, these results indicate that QD lasers are excellent candidates for the realization of ultra-low noise oscillators hence being advantageous for fiber optics communication networks, short reach optical interconnects and integrated photonics systems.",
keywords = "Quantum dots, Relative intensity noise, Semiconductor lasers",
author = "Jianan Duan and Wang, \{Xing Guang\} and Zhou, \{Yue Guang\} and Cheng Wang and Fr{\'e}d{\'e}ric Grillot",
note = "Publisher Copyright: {\textcopyright} 2018 SPIE.; Semiconductor Lasers and Applications VIII 2018 ; Conference date: 12-10-2018 Through 13-10-2018",
year = "2018",
month = jan,
day = "1",
doi = "10.1117/12.2500796",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Hofmann, \{Werner H.\} and Zhu, \{Ning Hua\}",
booktitle = "Semiconductor Lasers and Applications VIII",
}