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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Thermodynamical fluctuations of volume and temperature produce excess phase noise in optical cavities and seriously degrade the sensitivity of high-precision measurements with them. A method to calculate accurately these noises for optical multilayer coatings in mirrors of high-finesse Fabry-Perot cavities is presented and different strategies to diminish it by optimizing the coating are analyzed.