PLANAR PHASE ELECTRO-OPTICAL MODULATOR ON THE BASIS OF CHROMOPHORE-CONTAINING POLYIMIDES
S. N. Atutov1, S. L. Mikerin1,2, A. I. Plekhanov1, A. E. Simanchuk1,2, V. A. Sorokin1, A. V. Yakimanskii3, N. N. Smirnov3, N. A. Valisheva4
1Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, prosp. Akademika Koptyuga, 1
2Vorozhtsov Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, prosp. Akademika Lavrent'eva, 9
3Institute of Macromolecular Compounds, Russian Academy of Sciences, 199004, St. Petersburg, V.O., Bolshoi prosp. 31
4Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, prosp. Akademika Lavrent'eva, 13
Keywords: электрооптические полимеры, радиофотоника, электрооптический модулятор, генерация второй гармоники, метод Teng - Man, electro-optical polymers, radiophotonics, electro-optical modulator, second harmonic generation, Teng-Man method
Abstract
Experimental investigations of nonlinear optical and electro-optical properties of original synthesized chromophore-containing polyimides with a covalently attached dye DR-13 are reported. The data measured by the method of second harmonic generation are compared with the results of direct measurements of the electro-optical response by the Teng-Man method. High temperature stability of the examined polyimides is observed. Methods of creating a planar phase electro-optical modulator with the use of synthesized chromophore-containing polyimides are considered and applied in experiments. The optical and electro-optical characteristics of the modulator are presented.
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