Open AccessМалогабаритный криотермостат с хладагентом из твердого диоксида углерода
Author(s) -
Д.Р. Деветьяров,
М.А. Ероньян,
В.Н. Ломасов,
А.Ф. Опалихин,
Ю.А. Скупов,
Б.А. Соболь,
А.А. Унтилов
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.24.48792.17999
Subject(s) - irradiation , materials science , radiation , optics , analytical chemistry (journal) , physics , chemistry , nuclear physics , chromatography
A simple design of a small cryothermostat is proposed to study the effect of gamma irradiation on optical losses of single-mode fluorosilicate light guides at a wavelength of 1.31 µm. An increase in their radiation resistance with a decrease in the test temperature from+ 25 to minus 60 °C was found.