Low-dimensional perovskite copper oxide as a nonlinear optical material for all-optical switching

M. Ashida, T. Ogasawara, S. Uchida, Y. Tokura, M. Kuwata-Gonokami, Sumitendra Mazumdar

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

5 Citations (Scopus)

Abstract

The use of low dimensional perovskite copper oxide as a nonlinear optical material for all-optial switching (AOS) was demonstrated. Sub-picosecond photo-induced absorption change was measured for samples with different copper and oxygen networks at room temperature. The photo-induced absorption changes were found to consist of a prompt component and an exponentially decaying tail. The low-dimensional cuprates showed strong two-photon absorption (TPA) and picosecond ground state recovery at room temperature.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics Europe - Technical Digest
Pages215
Number of pages1
StatePublished - 2001
Externally publishedYes
EventConference on Lasers and Electro-Optics (CLEO) - Baltimore, MD, United States
Duration: May 6 2001May 11 2001

Other

OtherConference on Lasers and Electro-Optics (CLEO)
CountryUnited States
CityBaltimore, MD
Period5/6/015/11/01

Fingerprint

Optical materials
Copper oxides
Perovskite
Ground state
Photons
Copper
Recovery
Temperature
Oxygen

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Ashida, M., Ogasawara, T., Uchida, S., Tokura, Y., Kuwata-Gonokami, M., & Mazumdar, S. (2001). Low-dimensional perovskite copper oxide as a nonlinear optical material for all-optical switching. In Conference on Lasers and Electro-Optics Europe - Technical Digest (pp. 215)

Low-dimensional perovskite copper oxide as a nonlinear optical material for all-optical switching. / Ashida, M.; Ogasawara, T.; Uchida, S.; Tokura, Y.; Kuwata-Gonokami, M.; Mazumdar, Sumitendra.

Conference on Lasers and Electro-Optics Europe - Technical Digest. 2001. p. 215.

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

Ashida, M, Ogasawara, T, Uchida, S, Tokura, Y, Kuwata-Gonokami, M & Mazumdar, S 2001, Low-dimensional perovskite copper oxide as a nonlinear optical material for all-optical switching. in Conference on Lasers and Electro-Optics Europe - Technical Digest. pp. 215, Conference on Lasers and Electro-Optics (CLEO), Baltimore, MD, United States, 5/6/01.
Ashida M, Ogasawara T, Uchida S, Tokura Y, Kuwata-Gonokami M, Mazumdar S. Low-dimensional perovskite copper oxide as a nonlinear optical material for all-optical switching. In Conference on Lasers and Electro-Optics Europe - Technical Digest. 2001. p. 215
Ashida, M. ; Ogasawara, T. ; Uchida, S. ; Tokura, Y. ; Kuwata-Gonokami, M. ; Mazumdar, Sumitendra. / Low-dimensional perovskite copper oxide as a nonlinear optical material for all-optical switching. Conference on Lasers and Electro-Optics Europe - Technical Digest. 2001. pp. 215
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