Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems

Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems

The article deals with the construction of high-precision acoustooptic (AO) heterodyne laser measurement systems for monitoring deviations from straightness when working in continuous mode with phase-digital Δφ(Δl y )–ΔNout and frequency-digital Δf(Δl y )–ΔNout transformations, as well as in...

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Bibliographic Details
Main Author: E. V. Leun
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education 2019-10-01
Series:Омский научный вестник
Subjects:
the deviation from straightness
laser measurement system
acousto-optic modulator
heterodyning
phase lock
phase shift
space-sensitive coordinate
the phase-to-digital conversion
the frequency-to-digital conversion
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/71-77%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf

Internet

https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/71-77%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf

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