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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
DOIs
StatePublished - 2020
Externally publishedYes
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
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Applications and Technology, CLEO_AT 2020
Country/TerritoryUnited States
CityWashington
Period05/10/2005/15/20

Funding

This research was supported by the Sandia National Laboratory Grant 1757154, U.S. Department of Energy Award DE-SC0017717, and Air Force Office of Scientific Research Grant FA9550-18-1-0002. Use of the Center for Nanoscale Materials was supported by the U.S. Department of Energy under Contract No. DE-AC02-06CH11357.

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