TITLE

Tuning of second-harmonic generation in waveguides induced by photorefractive spatial solitons

AUTHOR(S)
Lan, Song; Song Lan; Anastassiou, Charalambos; Segev, Mordechai; Shih, Ming-feng; Ming-feng Shih; Giordmaine, J. A.; Giordmaine, J.A.; Mizell, Greg
PUB. DATE
October 2000
SOURCE
Applied Physics Letters;10/2/2000, Vol. 77 Issue 14
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We demonstrate experimentally wavelength tuning of second-harmonic generation in waveguides induced by photorefractive solitons in a KNbO[sub 3] crystal. By rotating the crystal, we can attain as large wavelength tunability as in bulk but with considerable improvement in conversion efficiency and elimination of walk-off. © 2000 American Institute of Physics.
ACCESSION #
4412884

 

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