@inproceedings{503efb4a358e4ea89e14ed91ade6c593,
title = "Evaluation of Beta of stilbazolium p-toluenesulfonates by the hyper Rayleigh scattering method",
abstract = "The hyper Rayleigh scattering (HRS) method was applied to determine the absolute value of second- order hyperpolarizabilities (|β|) of stilbazolium p-toluenesulfonates and related ionic species in methanol. In general, the |β| values of stilbazolium derivatives become large with increasing wavelength of absorption maximum and are 1.1 × 10-28 - 3.9 × 10-28 esu, i.e., 3 - 10 times larger than |β| of p-nitroaniline. By way of exception, halogenated stilbazoliums showed rather larger |β| compared with the unsubstituted stilbazolium having almost the same absorption cutoff and maximum. The calculated d value of hydroxystilbazolium p-toluenesulfonate obtained using the present |β| and the known crystal structure agreed well with the experimental d value by the Maker fringe method.",
author = "Duan, {Xuan Ming} and Shuji Okada and Hachiro Nakanishi and Akira Watanabe and Minoru Matsuda and Clays, {Koen J.} and Persoons, {Andre P.} and Hiro Matsuda",
year = "1994",
language = "English",
isbn = "0819414387",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "Publ by Society of Photo-Optical Instrumentation Engineers",
pages = "41--51",
editor = "Marder, {Seth R.} and Perry, {Joseph W.}",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",
note = "Organic, Metallo-Organic, and Polymeric Materials for Nonlinear Optical Applications ; Conference date: 25-01-1994 Through 26-01-1994",
}