title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ° Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾
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: The research of the metrological characteristics of a laser interference comparator
Creators: name: ÐÐ¾Ð»Ð¾Ð²ÑÐµÐ½ÐºÐ¾, ÐÐ½Ð´ÑÐµÐ¹
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: 2021
Subjects: ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾Ñ
Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ñ
Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
ÑÐ°ÑÑÐ¾ÑÐ°
ÑÑÐ°Ð»Ð¾Ð½
comparator
interference
metrological characteristics
frequency
standard

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ° Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½-ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð´ÑÐ°ÑÐ¸Ð¼ÐµÑÑÐ¾Ð²Ð¾Ð³Ð¾, Ð·Ð°Ð². â 01â2008, Ð¸Ð· ÑÐ¾ÑÑÐ°Ð²Ð° ÐÐ¾ÑÑ-Ð´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÐµÑÐ²Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð»Ð¾Ð½Ð° ÐµÐ´Ð¸Ð½Ð¸ÑÑ Ð´Ð»Ð¸Ð½Ñ â Ð¼ÐµÑÑÐ° ÐÐ­Ð¢ 2â2021 (Ð´Ð°Ð»ÐµÐµ ÐÐ­Ð¢ 2â2021). Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð¤ÐµÐ´ÐµÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°Ñ-ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ½Ð¸ÑÐ°ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Â«ÐÑÐµÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ð¹ Ð½Ð°ÑÑÐ½Ð¾-Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¸Ð½ÑÑÐ¸ÑÑÑ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ð¼. Ð. Ð. ÐÐµÐ½Ð´ÐµÐ»ÐµÐµÐ²Ð°Â» (Ð´Ð°Ð»ÐµÐµ Ð¤ÐÐ£Ð Â«ÐÐÐÐÐ Ð¸Ð¼. Ð. Ð. ÐÐµÐ½Ð´ÐµÐ»ÐµÐµÐ²Ð°Â»). ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð¹ Ð¸ ÑÐ¾ÑÑÐ¾-Ð¸Ñ Ð¸Ð· Ð´Ð²ÑÑ ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð²: 1. ÐÐ±Ð·Ð¾Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð»Ð°Ð·ÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼; 2. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ°. ÐÐ±Ð·Ð¾Ñ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÐ»ÐµÐ´ÑÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹: 1. ÐÑÑÐ¾ÑÐ¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ¾Ð², Ð¾Ð±Ð·Ð¾Ñ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ¾Ð² Ð´ÑÑÐ³Ð¸Ñ ÑÑÑÐ°Ð½; 2. ÐÑÑÐ¾ÑÐ¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÑÐ¸Ð´ÑÐ°ÑÐ¸Ð¼ÐµÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ°, ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð°, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð²Ð¾Ð·-Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾, Ð² ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ðµ, ÑÐµÐ³Ð¾ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÐµÑÑÑÐµÑ ÑÐ°ÑÑÐµÐ¹: 1. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð²Ð¾ÑÐ¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐ°ÑÑÐ¾ÑÑ (Ð´Ð»Ð¸Ð½Ñ Ð²Ð¾Ð»Ð½Ñ Ð² Ð²Ð°ÐºÑÑÐ¼Ðµ) Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ; 2. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð¿ÑÐ¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ°; 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐµ ÐµÐ´Ð¸Ð½Ð¸ÑÑ Ð´Ð»Ð¸Ð½Ñ Ð»ÐµÐ½ÑÐ°Ð¼; 4. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐµ ÐµÐ´Ð¸Ð½Ð¸ÑÑ Ð´Ð»Ð¸Ð½Ñ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼ Ð»Ð°Ð·ÐµÑÐ½ÑÐ¼ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸-ÑÑÐ¸ÐºÐ°Ñ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ° Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾.
description: This research is devoted to the study of the thirty-meter laser interference comparator, mgr. No. 01-2008, from the composition of the State Primary Standard Unit of Length - meter GET 2-2021 (hereinafter GET 2-2021). The research was carried out on the basis of the Federal State Unitary Enterprise â D.I. Mendeleyev Institute for Metrology" (hereinafter FSUEâ D.I. Mendeleev Institute for Metrology "). The graduate qualification work is complex and consists of two parts: 1. The overview of the modern laser systems; 2. The study of the metrological characteristics of the comparator. The overview consists of the following parts: 1. The history of creation of comparators, overview of comparators of oth-er countries; 2. The history of creation of a thirty-meter laser interference comparator, block diagram, characteristics and technical capabilities. The research was carried out in a comprehensive way, as a consequence of which it consists of four parts: 1. The studies of the stability and reproducibility of the frequency (wave-length in vacuum) of the radiation of a laser measuring system; 2. The study of the optical and mechanical part of the comparator; 3. The study of metrological characteristics while transferring a unit of length to the tapes; 4. The study of metrological characteristics while transferring a unit of length to the laser measuring systems. As a result, conclusions were drawn about the metrological characteris-tics of the laser interference comparator.