Beam Reshaping By Use Of Spatial Solitons In The Quadratic Nonlinear Medium Ktp
Abbreviated Journal Title
SOLITARY WAVES; Optics
We have demonstrated the transformation of elliptical beams into cylindrically symmetric beams through the formation of quadratic spatial solitons. By use of type II phase-matched second-harmonic generation in a KTP crystal, input elliptical beams with aspect ratios as large as 8:1 were propagated through the KTP crystal, and they exited the crystal as a cylindrically symmetric beam. The threshold for soliton formation and the power throughput were measured versus ellipticity. (C) 1997 Optical Society of America
"Beam Reshaping By Use Of Spatial Solitons In The Quadratic Nonlinear Medium Ktp" (1997). Faculty Bibliography 1990s. 1912.