Second harmonic generation with DSRI - PMMA polymer films
عنوان مقاله: Second harmonic generation with DSRI - PMMA polymer films
شناسه ملی مقاله: JR_PSI-2-4_005
منتشر شده در شماره 4 دوره 2 فصل در سال 1379
شناسه ملی مقاله: JR_PSI-2-4_005
منتشر شده در شماره 4 دوره 2 فصل در سال 1379
مشخصات نویسندگان مقاله:
H TAJALLI - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
E MOHAJERANI - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
S AHMADI - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
R KHERADMAND - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
خلاصه مقاله:
H TAJALLI - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
E MOHAJERANI - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
S AHMADI - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
R KHERADMAND - Center for Applied Physics and Astronomical Research, Tabriz University, Tabriz, Iran
The poling process of polymers doped with chromophores is of great importance for the nonlinear properties of these materials, So, after having optimized the poling condition the second harmonic generation (SHG) was measured for PMMA polymer doped with Disperse Red 1. The dependence of SHG intensity to the poling voltage and poling temperature have been experimentally studied. The relaxation of dopant orientation in the polymer matrix was also measured.
کلمات کلیدی: NLO, Maker fringes, chromophores orientation, second harmonic gencration, polymer Donor -Comitigate system.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/820095/