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Proceedings Paper

First hyperpolarizabilities of weak organic acids
Author(s): Paresh Chandra Ray
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Paper Abstract

Two limiting values for the first hyperpolarizability of three benzoic and three cinnamic acids in water, have been determined by the hyper-Rayleigh scattering technique at 1064 nm. The basic form of these organic acids has a higher value of molecular hyperpolarizability (βb) than the corresponding acidic form (βa). This is also confirmed by quantum chemical calculations.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 2778AM (1 September 1996); doi: 10.1117/12.2316071
Show Author Affiliations
Paresh Chandra Ray, Indian Institute of Science (India)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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