Broadband, high-speed, and extraordinarily large all-optical switching with yttrium-doped cadmium oxide

Soham Saha, Benjamin T. Diroll, Joshua Shank, Zhaxylyk Kudyshev, Aveek Dutta, Sarah Nahar Chowdhury, Ting Shan Luk, Salvatore Campione, Richard D. Schaller, Vladimir M. Shalaev, Alexandra Boltasseva*, Michael G. Wood

*Corresponding author for this work

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

Abstract

We demonstrate significant epsilon-near-zero point shifts (11.3 µm to 5.3 µm), extraordinarily large (135%) optically-induced reflection modulation with picosecond response times, and carrier relaxation time-engineering in cadmium oxide via Yttrium doping.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2020
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - 2020
EventCLEO: Applications and Technology, CLEO_AT 2020 - Washington, United States
Duration: May 10 2020May 15 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F181-CLEO-AT 2020

Conference

ConferenceCLEO: Applications and Technology, CLEO_AT 2020
Country/TerritoryUnited States
CityWashington
Period5/10/205/15/20

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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