Stimulated emission of THz radiation from internal exciton transitions in Cu2O

Rupert Huber, Benjamin A. Schmid, Y. Ron Shen, Robert A. Kaindl, Daniel S. Chemla

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

Abstract

Stimulated THz emission from intra-excitonic 3p to 2s transitions in Cu2O is directly observed by ultrafast opto-electronics. The process occurs at a photon energy of 6.6 meV, with a cross section of ∼10 -14 cm2.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006
DOIs
StatePublished - 2006
Externally publishedYes
EventConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006 - Long Beach, CA, United States
Duration: May 21 2006May 26 2006

Publication series

NameConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006

Other

OtherConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006
CountryUnited States
CityLong Beach, CA
Period5/21/065/26/06

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

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