Effect Of Crystallization Process On The Second Harmonic Generation Of Poly(Oxyethylene)/P-Nitroaniline Systems

Toshiyuki Watanabe; Seizo Miyata

doi:10.1117/12.962112

15 January 1990 Effect Of Crystallization Process On The Second Harmonic Generation Of Poly(Oxyethylene)/P-Nitroaniline Systems

Toshiyuki Watanabe, Seizo Miyata

Author Affiliations +

Proceedings Volume 1147, Nonlinear Optical Properties of Organic Materials II; (1990) https://doi.org/10.1117/12.962112
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

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.

Citation Download Citation

Toshiyuki Watanabe and 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); https://doi.org/10.1117/12.962112

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