Features of circuitry of acousto-optic laser measuring systems for controlling three-coordinate (3D) movements of products and equipment elements. Part 2

Features of circuitry of acousto-optic laser measuring systems for controlling three-coordinate (3D) movements of products and equipment elements. Part 2

The article discusses the noise, dynamic and accuracy parameters of acousto-optical (AO) laser measuring systems (LMS) for high-precision control of three-coordinate (3D) displacements of products. It is shown that now when using modern high-speed low-noise photodetectors makes it possible to a...

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Bibliographic Details
Main Author: E. V. Leun
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education 2021-04-01
Series:Омский научный вестник
Subjects:
signal noise
low-noise photodetector
phaselocked loop (pll) system
jitter
phase shift
acousto-optic modulator
laser interferometer
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%202%20(176)%20(%D0%9E%D0%9D%D0%92)/52-58%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf
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https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%202%20(176)%20(%D0%9E%D0%9D%D0%92)/52-58%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf

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