Large Second Harmonic Generation from Polar van der Waals Bismuth Telluro-Halide Semiconductors

Prashant Padmanabhan, Kevin W.C. Kwock, Samuel Gilinsky, Nicholas Sirica, Jaewook Kim, Kai Du, Sang Wook Cheong, Rohit P. Prasankumar

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

Abstract

We demonstrate large second harmonic generation from the polar van der Waals semiconductors BiTel and BiTeBr, with responses comparable to leading semiconducting nonlinear optical (NLO) materials. This highlights their promise for nanoscale NLO applications.

Original languageEnglish (US)
Title of host publication2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580767
StatePublished - May 2020
Event2020 Conference on Lasers and Electro-Optics, CLEO 2020 - San Jose, United States
Duration: May 10 2020May 15 2020

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume2020-May

Conference

Conference2020 Conference on Lasers and Electro-Optics, CLEO 2020
Country/TerritoryUnited States
CitySan Jose
Period5/10/205/15/20

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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