cheminform abstract: nonlinear optical properties of some cholesterol based liquid crystals

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07 - 168Nonlinear Optical Properties of Some Cholesterol Based LiquidCrystals. — The nonlinear optical properties of some azobenzene-linkedcholesterol derivatives (I) and (II) by electric field poling and hyper-Rayleighscattering techniques are described. Few of these compounds exhibit nonlinearoptical activity comparable to that of quartz. — (GEORGE, MATHEW; DAS,SURESH; Chem. Lett. (1999) 10, 1081-1082; Photochem. Res. Unit, Reg. Res.Lab., CSIR, Trivandrum 695 019, Kerala, India; EN)

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