Wavelength-selective pulsed all-optical switching based on cascaded second-order nonlinearity in a periodically poled lithium-niobate waveguide

G. S. Kanter*, P. Kumar, K. R. Parameswaran, M. M. Fejer

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

42 Scopus citations

Abstract

We report all-optical switching in a time and wavelength window based on cascaded sum- and difference-frequency generation in a periodically poled lithium-niobate waveguide. More than 50% switching of a 5-ps pulse is observed with a gate-pulse peak power of 6.6 W.

Original languageEnglish (US)
Pages (from-to)341-343
Number of pages3
JournalIEEE Photonics Technology Letters
Volume13
Issue number4
DOIs
StatePublished - Apr 2001

Funding

Manuscript received September 5, 2000; revised November 10, 2000. This research was supported in part by the National Science Foundation and the Air Force Office of Scientific Research. G. S. Kanter and P. Kumar are with the Center for Photonic Communication and Computing, Department of Electrical and Computer Engineering, North-western University, Evanston, IL 60208-3118 (e-mail: [email protected]). K. R. Parameswaran and M. Fejer are with the E. L. Ginzton Laboratory, Stanford University, Stanford, CA 94305-4085 USA. Publisher Item Identifier S 1041-1135(01)01971-1.

Keywords

  • Nonlinear optics
  • Optical communications
  • Optical switches
  • Optical waveguides

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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