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Can Dressing Polarons with a Strong THz Field Suppress Dephasing and Enlarge the Bandgap?

  • Qile Wu
  • , Seamus D. O'Hara
  • , Joseph B. Costello
  • , Ken W. West
  • , Loren N. Pfeiffer
  • , Mark S. Sherwin

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

Abstract

Dynamical bandgaps and dephasing rates in GaAs driven by a strong THz field are extracted through Bloch-wave interferometry. We show that dressing polarons with a strong THz field can suppress dephasing and enlarge the bandgap.

Original languageEnglish (US)
Title of host publication2025 Conference on Lasers and Electro-Optics, CLEO 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171500
DOIs
StatePublished - 2025
Externally publishedYes
Event2025 Conference on Lasers and Electro-Optics, CLEO 2025 - Long Beach, United States
Duration: May 4 2025May 9 2025

Publication series

Name2025 Conference on Lasers and Electro-Optics, CLEO 2025

Conference

Conference2025 Conference on Lasers and Electro-Optics, CLEO 2025
Country/TerritoryUnited States
CityLong Beach
Period5/4/255/9/25

All Science Journal Classification (ASJC) codes

  • Process Chemistry and Technology
  • Computer Networks and Communications
  • Civil and Structural Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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