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Optics and Spectroscopy - The problem of creating optical filters with an arbitrary transmission curve for correlation spectroscopy problems is considered. Experiments showed that acousto-optical... 相似文献
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M. M. Mazur L. I. Mazur V. I. Pustovoit Yu. A. Suddenok V. N. Shorin 《Technical Physics》2017,62(9):1407-1410
A two-crystal high-transmission acousto-optic monochromator is developed and studied. The transmittance of the monochromator can substantially be increased and the scheme can be simplified using the reflection from a face of the acousto-optic cell as a separating polarizer. The intervals of parameters of acousto-optic interaction (angles and wavelengths) that correspond to high efficiency of the monochromator are found. Characteristics of two high-transmission monochromators with different parameters of the acousto-optic interaction are determined. 相似文献
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