MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER

MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER

The measuring method of energy parameters of continuous and pulse laser radiation with three-gratings thin-wire bolometric gauge has been suggested and grounded. Dominant errors at the expense of nonlinearity of transformation characteristic og gauge have been studied and eliminated. The analysis of...

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Main Author: S. V. Pogorelov
Format: Article
Language:English
Published: V.N. Karazin Kharkiv National University Publishing 2014-05-01
Series:East European Journal of Physics
Online Access:https://periodicals.karazin.ua/eejp/article/view/131
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spelling doaj-9fd46dc83cb64757a9489c7ac4e725a62020-11-24T22:01:11ZengV.N. Karazin Kharkiv National University PublishingEast European Journal of Physics2312-43342312-45392014-05-01127379131MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETERS. V. Pogorelov0National university of pharmacy Ukraine, Kharkov, Pushkinska str., 53The measuring method of energy parameters of continuous and pulse laser radiation with three-gratings thin-wire bolometric gauge has been suggested and grounded. Dominant errors at the expense of nonlinearity of transformation characteristic og gauge have been studied and eliminated. The analysis of errors has been carried out for platinum bolometric gauge with diameter of grating elements 10 microns and laser radiation on wavelength 10.6 microns. It was shown that relative root-mean square deviation of power measurement is 0.6% and the energy one is 0.2%.https://periodicals.karazin.ua/eejp/article/view/131
collection DOAJ
language English
format Article
sources DOAJ
author S. V. Pogorelov
spellingShingle S. V. Pogorelov
MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER
East European Journal of Physics
author_facet S. V. Pogorelov
author_sort S. V. Pogorelov
title MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER
title_short MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER
title_full MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER
title_fullStr MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER
title_full_unstemmed MEASUREMENT OF ENERGY PARAMETERS OF LASER RADIATION WITH THREEGRATINGS THINWIRE BOLOMETER
title_sort measurement of energy parameters of laser radiation with threegratings thinwire bolometer
publisher V.N. Karazin Kharkiv National University Publishing
series East European Journal of Physics
issn 2312-4334
2312-4539
publishDate 2014-05-01
description The measuring method of energy parameters of continuous and pulse laser radiation with three-gratings thin-wire bolometric gauge has been suggested and grounded. Dominant errors at the expense of nonlinearity of transformation characteristic og gauge have been studied and eliminated. The analysis of errors has been carried out for platinum bolometric gauge with diameter of grating elements 10 microns and laser radiation on wavelength 10.6 microns. It was shown that relative root-mean square deviation of power measurement is 0.6% and the energy one is 0.2%.
url https://periodicals.karazin.ua/eejp/article/view/131
work_keys_str_mv AT svpogorelov measurementofenergyparametersoflaserradiationwiththreegratingsthinwirebolometer
_version_ 1725841129013772288

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