Contribution of off-resonant states to the phase noise of quantum dot lasers

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

30 Scopus Citations
Scopus Metrics
View graph of relations

Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)29872-29880
Journal / PublicationOptics Express
Volume24
Issue number26
Online published15 Dec 2016
Publication statusPublished - 26 Dec 2016

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85009363495&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(e9aa0f26-e3f9-4b02-80ba-84aa16764ef1).html

Abstract

The phase noise of quantum dot lasers is investigated theoretically by coupling the Langevin noise sources into the rate equations. The off-resonant populations in the excited state and in the carrier reservoir contribute to the phase noise of ground-state emission lasers through the phase-amplitude coupling effct. This effect arises from the optical-noise induced carrier fluctuations in the off-resonant states. In addition, the phase noise has low sensitivity to the carrier scattering rates.

Research Area(s)

Fingerprint

Publication fingerprints text

100
lasers INIS
100
quantum dots INIS
100
noise INIS
100
Quantum Dot Physics
100
Laser Physics
100
Off-resonance Keyphrases
100
Quantum Dot Lasers Keyphrases
100
Phase Noise Keyphrases
50
carriers INIS
33
coupling INIS
Full Fingerprint ›

Citation Format(s)

[ RIS ] [ BibTeX ]
Contribution of off-resonant states to the phase noise of quantum dot lasers. / WANG, Cheng; ZHUANG, Jun-Ping; GRILLOT, Frédéric et al.
In: Optics Express, Vol. 24, No. 26, 26.12.2016, p. 29872-29880.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review