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Technical Physics Letters

, Volume 45, Issue 12, pp 1220–1222 | Cite as

A Compact Cryothermostat with Solid Carbon Dioxide Refrigerant

  • D. R. Devet’yarov
  • M. A. Eron’yanEmail author
  • V. N. Lomasov
  • A. F. Opalikhin
  • Yu. A. Skupov
  • B. A. Sobol’
  • A. A. Untilov
Article
  • 3 Downloads

Abstract

The design of a simple compact cryothermostat intended for studying the influence of γ irradiation on the optical losses of single-mode fluorosilicate optical fibers operating at a 1.31-μm wavelength is described. It is established that the radiation resistance of these optical fibers increases as the test temperature is decreased from +25 to –60°C.

Keywords:

cryothermostat fluorosilicate optical fibers radiation resistance gamma radiation scattering. 

Notes

CONFLICT OF INTEREST

The authors declare that they have no conflict of interest.

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • D. R. Devet’yarov
    • 1
  • M. A. Eron’yan
    • 1
    Email author
  • V. N. Lomasov
    • 2
  • A. F. Opalikhin
    • 3
  • Yu. A. Skupov
    • 1
  • B. A. Sobol’
    • 1
  • A. A. Untilov
    • 1
  1. 1.JSC ElektropriborSt. PetersburgRussia
  2. 2.Peter the Great St. Petersburg Polytechnic UniversitySt. PetersburgRussia
  3. 3.LLC TestaSt. PetersburgRussia

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