{
  "date" : "1994-12-31",
  "identifier_doecontract" : "",
  "subject" : "36 MATERIALS SCIENCE; 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; OPTICAL FIBERS; PHYSICAL RADIATION EFFECTS; ARRHENIUS EQUATION; COBALT 60; DEFECTS; DOSE RATES; ENERGY LOSSES; GAMMA RADIATION; GERMANIUM ADDITIONS; OXYGEN; POST-IRRADIATION EXAMINATION; RADIATION ATTENUATION TESTING; SILICON OXIDES; TEMPERATURE DEPENDENCE",
  "description" : "We propose, and verify in the case of a Ge-doped-silica-core optical fiber, a general explanation for the power-law dependencies on dose frequently observed for the radiation-induced attenuation in optical fibers. This insight permits detailed prediction of the post-irradiation recovery curves, given just the empirical exponent of the power law, 0 < f < 1, and the experimental irradiation time, t{sub irrad}. The time constant of the recovery is given by t{sub irrad}/(1-f), in both first, and second-order kinetics. We establish a microscopic model of radiolytic oxygen molecules for the {gamma}-ray-induced absorption at 1.3 {mu}m in our test fibers and infer a diffusion limited bimolecular recombination process. (author). 19 refs., 6 figs.",
  "language" : "English",
  "identifier_report" : "CONF-9309349-",
  "publisher_sponsor" : "",
  "publisher_country" : "France",
  "source" : "FRN; SCA: 360605; 440200; PA: AIX-27:007707; EDB-96:037741; SN: 96001535263",
  "purl" : "",
  "title" : "Model for the dose, dose-rate and temperature dependence of radiation-induced loss in optical fibers",
  "type" : "Conference",
  "subject_related" : "",
  "relation" : "Conference: Symposium on radiations and their effects on components and systems, Saint-Malo (France), 13 Sep 1993; Other Information: PBD: 1994; Related Information: Is Part Of Radiation and its effects on components and systems; PB: 596 p.",
  "entry_date" : "2008-02-04",
  "subject_list" : [ "36 MATERIALS SCIENCE", "44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS", "OPTICAL FIBERS", "PHYSICAL RADIATION EFFECTS", "ARRHENIUS EQUATION", "COBALT 60", "DEFECTS", "DOSE RATES", "ENERGY LOSSES", "GAMMA RADIATION", "GERMANIUM ADDITIONS", "OXYGEN", "POST-IRRADIATION EXAMINATION", "RADIATION ATTENUATION TESTING", "SILICON OXIDES", "TEMPERATURE DEPENDENCE" ],
  "publisher_availability" : "",
  "rights" : "",
  "announced_date" : "2004-01-17",
  "type_qualifier" : "",
  "has_fulltext" : false,
  "coverage" : "",
  "identifier" : "",
  "journal_volume" : "",
  "creator" : "Griscom, D L; Gingerich, M E; Friebele, E J [Optical Society of America, Washington, DC (United States)]",
  "site_ownership_code" : "FRN",
  "osti_id" : "181229",
  "journal_issue" : "",
  "resource_type" : "CONF",
  "format" : "Medium: X; Size: pp. 257-261",
  "journal_name" : [ ],
  "contributing_organizations" : "",
  "citation_location" : "https://www.osti.gov/etdeweb/biblio/181229",
  "publication_year" : 1994,
  "subject_list_commas" : "36 MATERIALS SCIENCE, 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS, OPTICAL FIBERS, PHYSICAL RADIATION EFFECTS, ARRHENIUS EQUATION, COBALT 60, DEFECTS, DOSE RATES, ENERGY LOSSES, GAMMA RADIATION, GERMANIUM ADDITIONS, OXYGEN, POST-IRRADIATION EXAMINATION, RADIATION ATTENUATION TESTING, SILICON OXIDES, TEMPERATURE DEPENDENCE",
  "publisher" : "Commissariat a l`Energie Atomique, Bruyeres-le-Chatel (France)",
  "identifier_other" : "TRN: FR9502530007707",
  "publisher_research" : "CEA Centre d`Etudes de Bruyeres-le-Chatel, 91 (France)",
  "creators_list" : [ "Griscom, D L", "Gingerich, M E", "Friebele, E J [Optical Society of America, Washington, DC (United States)]" ],
  "doi" : "https://doi.org/"
}