Thin-Film Nonlinear Optical Crystals for Intracavity Electro-Optic Modulation
| Autor: | Yu. A. Obod, Yu. A. Ignat’eva, E. B. Sheklanova, O. D. Vol'pyan, I. Yu. Denisyuk, M. I. Fokina |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Materials science Absorption spectroscopy business.industry Crystal growth Laser 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention 010309 optics Crystallinity law Modulation 0103 physical sciences Optoelectronics Thin film Photonics business Luminescence |
| Zdroj: | Optics and Spectroscopy. 128:1870-1872 |
| ISSN: | 1562-6911 0030-400X |
| Popis: | Methods of preparation of single-crystal 4-N,N-dimethylamino-4′-N′-methyl stilbazolium tosylate (DAST) films with a thickness of several micrometers, designed for electro-optic modulation, have been analyzed. Thin-film single crystals have been obtained, the shape and absorption spectrum of which confirm their crystal structure of the “red” DAST crystal form. Homogeneous luminescence in the polarization-contrast regime indicates their single crystallinity and uniform orientation. These materials are designed for intracavity modulation of laser radiation. |
| Databáze: | OpenAIRE |
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