15 January 1990 Effect Of Crystallization Process On The Second Harmonic Generation Of Poly(Oxyethylene)/P-Nitroaniline Systems
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Abstract
A novel concept to obtain the highly aligned p-nitroaniline(p-NA) crystals in poly(oxyethylene)(POE) matrix is briefly reviewed. The measurements of second harmonic coefficient for POE/p-NA system exhibiting efficient SHG activity were made by Maker-fringe method. The value of d33 is 39 x 10-9 esu at 1.064μm resulting from the alignment of p-NA crystals dispersed in polymer matrix. The structure-property relationship between crystallization process and SHG activity for POE/p-NA system is discussed.
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Toshiyuki Watanabe, Seizo Miyata, "Effect Of Crystallization Process On The Second Harmonic Generation Of Poly(Oxyethylene)/P-Nitroaniline Systems", Proc. SPIE 1147, Nonlinear Optical Properties of Organic Materials II, (15 January 1990); doi: 10.1117/12.962112; https://doi.org/10.1117/12.962112
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