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 language | English (US) |
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Pages (from-to) | 341-343 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 13 |
Issue number | 4 |
DOIs | |
State | Published - 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