Публікація: Laser anemometry method for particle velocity measurement in the bose-Einstein condensate
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Дата
2018
Назва журналу
ISSN журналу
Назва тома
Видавництво
Begell House
Анотація
Studying of physical and engineering conditions of the process of atom velocity measurement in Bose-Einstein condensate is performed in the paper. In order to provide for the metrological support of the particle laser cooling process it is suggested the laser anemometry method based on measuring the Doppler frequency shift due to scattering of laser radiation by the moving particles to be cooled. The laser anemometry method for estimation of the particle velocity during the particle laser cooling process and the interferential model of the laser Doppler anemometry are provided. The requirements set to technical specifications of the laser Doppler anemometer are determined. The results of the paper form the basis of providing for the metrological support of the particle laser cooling process performed in order to create new frequency standards, the Bose-Einstein condensate and the quantum memory.
Опис
Ключові слова
laser cooling of the particles, Bose-Einstein condensate, velocity measurement, laser Doppler anemometry
Бібліографічний опис
Machekhin Yu. P. Laser anemometry method for particle velocity measurement in the bose-Einstein condensate / Yu. P. Machekhin, Yu. S. Kurskoy, A. S. Gnatenko // Telecommunications and Radio Engineering. - 2018. - Vol.77, No. 17. - P.1555-1563.