Abstract

Nonlinear-optical properties of various salts and water solutions were measured using an 8-psec laser pulse at 530 nm. It was found that the optical Kerr effect and supercontinuum signals were several times larger in saline water than in pure water. The optical Kerr effect signals from saturated aqueous solutions of ZnCl₂ were about 35 times greater, and the self-phase-modulation signals from saturated aqueous solutions of K₂ZnCl₄ were about 10 times greater.

© 1987 Optical Society of America

Spectral characterization of a supercontinuum source based on nonlinear broadening in an aqueous K₂ZnCl₄ salt solution

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Ultrashort CO₂ laser pulse generation by square-wave mode locking and cavity dumping

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Ultrafast resonant optical Kerr effect in 4-butoxycarbonylmethylurethane polydiacetylene

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Laser-induced explosion of H₂O droplets: spatially resolved spectra

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Opt. Lett. 12(1) 22-24 (1987)