MEASUREMENT OF THE CHARACTERISTICS OF ULTRAHIGH-FREQUENCY MODULATORS OF RADIATION BY A SCANNING INTERFEROMETER
S. N. Atutov1, S. L. Mikerin1, A. E. Simanchuk1, V. A. Sorokin1,2, A. I. Plekhanov1
1Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, prosp. Akademika Koptyuga, 1, Novosibirsk 630090
2Novosibirsk State University, ul. Pirogova, Novosibirsk 630090
Keywords: электрооптический модулятор, детектирование модулированного излучения, электрооптические полимеры, electro-optical modulator, detection of modulated radiation, electro-optical polymers
Abstract
Results of studying an original method of the modulated optical radiation spectrum analysis and testing a simple detector based on the Fabry-Perot interferometer are reported. The theoretical analysis of detector operation are compared with the results of a model experiment. A possibility of using this analyzer for measuring the characteristics of ultrahigh-frequency modulators of optical radiation operating at modulation frequencies from 10 to 100 GHz and higher is noted.
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