Published 1999 | Version v1
Miscellaneous Open

Radiation-induced absorption and luminescence in specially hardened large-core silica optical fibres

Creators

  • 1. Fibre Optics Research Centre (FORC), Moscow (Russian Federation)
  • 2. Institute of Physics and Power Engineering, SSC RF, Obninsk (Russian Federation)

Description

New experimental data on radiation hardening of fibres via H2-loading is reported. Increasing the H2 concentration dissolved in the fibre glass before irradiation is shown to further reduce radiation-induced absorption in H2-loaded fibres with KU and KS-4V silicas in the core. The other degradation in H2-loaded and unloaded fibres under continuous gamma-irradiation. Temporal characteristics of radioluminescence are studied using pulsed reactor radiation. (authors)

Availability note (English)

Available from INIS in electronic form

Files

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Additional details

Additional titles

Original title (English)
Absorption et luminescence induite par rayonnement dans des fibres optiques de silice durcies a large coeur

Publishing Information

Imprint Pagination
[3 p.]
Report number
INIS-FR--2082

Conference

Title
5. European conference on radiation and its effects on components and systems
Original Conference Title
5. congres europeen les radiations et leurs effets sur les composants et les systemes
Dates
13-17 Sep 1999
Place
Abbaye de Fontevraud (France)

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
34078076
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
GAMMA RADIATION; OPTICAL FIBERS; PERFORMANCE TESTING; POST-IRRADIATION EXAMINATION; RADIATION HARDENING
Descriptors DEC
ELECTROMAGNETIC RADIATION; FIBERS; HARDENING; IONIZING RADIATIONS; PHYSICAL RADIATION EFFECTS; RADIATION EFFECTS; RADIATIONS; TESTING

Optional Information

Notes
9 refs.