Modeling of multi-electrode tapered quantum-dot superluminescent diodes

Adam F. Forrest, Maria Ana Cataluna, Michel Krakowski, Paolo Bardella

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We introduce a rate equation based numerical model suitable for the description of the wide spectral asymmetry experimentally observed at the two facets of multi-electrode tapered superluminescent diode based on Quantum Dot material. Numerical simulations carried out with this model were able to quantitatively reproduce the behavior of a two-section SLD and explain the reported spectral asymmetry in terms of non-uniform filling of the QD confined states under non-uniform current injection.

Original languageEnglish
Title of host publication2020 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
PublisherIEEE
Pages59-60
Number of pages2
ISBN (Electronic)9781728160863
DOIs
Publication statusPublished - 8 Oct 2020
Event2020 International Conference on Numerical Simulation of Optoelectronic Devices - Turin, Italy
Duration: 14 Sep 202018 Sep 2020

Conference

Conference2020 International Conference on Numerical Simulation of Optoelectronic Devices
Abbreviated titleNUSOD 2020
CountryItaly
CityTurin
Period14/09/2018/09/20

Keywords

  • Quantum Dot
  • spectral asymmetry
  • Superluminescent diode
  • Tapered waveguide

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Modelling and Simulation

Fingerprint Dive into the research topics of 'Modeling of multi-electrode tapered quantum-dot superluminescent diodes'. Together they form a unique fingerprint.

Cite this