title: Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð°ÐºÑÑÑÐ¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ¾Ð¼ Ð² ÑÐµÐ·Ð¸ÐµÐ²Ð¾Ð¼ ÐºÐ²Ð°Ð½ÑÐ¾Ð²Ð¾Ð¼ ÑÑÐ°Ð½Ð´Ð°ÑÑÐµ ÑÐ°ÑÑÐ¾ÑÑ Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°ÐºÐ°ÑÐºÐ¾Ð¹ Ð¸ Ð´ÐµÑÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð´Ð»Ñ Ð½Ð°Ð·ÐµÐ¼Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Ðcousto-optic modulator control system in the cesium quantum frequency standard with optical pumping and detection for ground-based synchronization systems
Creators: name: ÐÐ¾Ð»Ð´Ð°ÑÐµÐ², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð°ÐºÑÑÑÐ¾Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ¾Ð¼
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ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð¾Ð¹ Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¸
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acousto-optic modulator control system
cesium quantum frequency standard with optical pumping and detection
atomic beam tube
quantum discriminator
satellite navigation system
precision characteristics

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description: The object of the study is the AOM control system, which is a high-frequency frequency multiplication scheme. The caesium quantum frequency standard with optical pumping and detection uses the phenomenon of a quantum transition in a caesium atom at a certain frequency of light. When working with an optical system, it is very important to precisely shape a certain frequency of light and control it for the purpose of generating optical radiation in the pumping or detection area. The aim of the work is to develop an AOM control system that forms a 270 MHz frequency output signal from a 5 MHz frequency of the output signal of a quartz oscillator. Tasks solved in the work: âÂ  Study of the operating modes of the main physical elements, modeling of the operation of the frequency multiplier of the electrical signal of the control system of the AOM from 5 MHz to 270 MHz âÂ  Development of a basic electrical circuit. âÂ  Manufacture, adjustment of the frequency multiplication board. âÂ  Experimental removal of the characteristics of the output signal of the high-frequency frequency multiplier circuit, spectral characteristics, output power, phase noise. The results of the work will make it possible to evaluate the influence of the characteristics of the acousto-optic modulator control system on the accuracy of the modulation of the frequency of laser radiation used to excite caesium atoms and measure the frequency of its transition.