title: ÐÐ¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÐµÑÐ¾Ð´ ÑÐºÑÐ¿ÑÐµÑÑ-ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐ¹
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: Optical method for express control of the state of liquids
Creators: name: ÐÐ¾ÑÐ¾Ð´Ð°ÐµÐ½ÐºÐ¾, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²Ð°
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: 2022
Subjects: Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ Ð¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ
ÑÐµÑÑÐ°ÐºÑÐ¸Ñ
Ð¶Ð¸Ð´ÐºÐ¾ÑÑÑ
Ð»Ð°Ð·ÐµÑÐ½Ð¾Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ
refractive index
refraction
liquid
laser radiation

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â Ð»Ð°Ð·ÐµÑÐ½Ð¾Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÑÐ°ÐºÑÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ Ð¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ´Ñ. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÑÑÐ°ÐºÑÐ¸Ð¸ Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ¸Ð¿Ñ ÑÐµÑÑÐ°ÐºÑÐ¾Ð¼ÐµÑÑÐ¾Ð². ÐÑÐ±ÑÐ°Ð½ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¹ ÑÐµÑÑÐ°ÐºÑÐ¾Ð¼ÐµÑÑ Ð´Ð»Ñ ÑÐºÑÐ¿ÑÐµÑÑ-ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° ÐµÐ³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð² Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÐºÑÐ²ÐµÑÐµ ÐÐ½Ð´ÐµÑÑÐ¾Ð½Ð°. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ ÐºÐ²Ð°ÑÑÐ° Ð¸ ÑÑÐ°Ð»Ð¾Ð½Ð½ÑÑ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐ¹ Ð½Ð° Ð´Ð»Ð¸Ð½Ðµ Ð²Ð¾Ð»Ð½Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÑÐ°ÐµÐºÑÐ¾ÑÐ¸Ð¸ Ð¼Ð°ÐºÑÐ¸Ð¼ÑÐ¼Ð° Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð² Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÐºÑÐ²ÐµÑÐµ ÐÐ½Ð´ÐµÑÑÐ¾Ð½Ð° Ð¸ Ð·Ð° ÐµÐµ Ð¿ÑÐµÐ´ÐµÐ»Ð°Ð¼Ð¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ ÑÐ°ÑÐ°ÐºÑÐµÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐ°ÐµÐºÑÐ¾ÑÐ¸Ð¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð»ÑÑÐ° Ð¾Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¶Ð¸Ð´ÐºÐ¸Ñ ÑÑÐµÐ´. Ð Ð¸ÑÐ¾Ð³Ðµ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð½Ð¾Ð²ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ Ð¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÑÐ°ÐºÑÐ¾Ð¼ÐµÑÑÐ°, ÑÑÐ¸ÑÑÐ²Ð°ÑÑÐµÐ³Ð¾ ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ, ÐºÐ¾ÑÐ¾ÑÑÑ Ð½Ðµ ÑÐ²Ð°ÑÐ°Ð»Ð¾ Ð² Ð¿ÑÐµÐ´ÑÐ´ÑÑÐ¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð°Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÑ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐµÐ´, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ Ð² ÑÐºÑÐ¿ÑÐµÑÑ-ÑÐµÐ¶Ð¸Ð¼Ðµ.Â 
description: The subject of the graduate qualification work is Â«Optical method for express control of the state of liquidsÂ». The object of study is laser radiation. The purpose of this work is to develop a new refractometric method for measuring the refractive index of a condensed medium. During the study, the following tasks were performed: The phenomenon of refraction and various types of refractometers are considered. A suitable refractometer for express control was selected and a diagram of its device was described. A scheme for the propagation of laser radiation in Anderson's differential cell has been developed. The refractive indices of quartz and reference liquids at the wavelength of laser radiation have been determined. An equation has been obtained to describe the trajectory of the laser radiation maximum in the Anderson differential cell and outside it. The nature of the change in the trajectory of the laser beam from various conditions of the state of liquid media has been studied. As a result of the work done, a new method for measuring the refractive index using a differential refractometer was developed, which takes into account those factors that were lacking in previous methods. The results obtained can be used in further studies to measure the state of various condensed media, especially in the express mode.