In-situ gamma radiation induced attenuation in silica optical fibers heated up to 600°C

2013 ◽  
Vol 379 ◽  
pp. 192-200 ◽  
Author(s):  
David P. Hawn ◽  
Christian M. Petrie ◽  
Thomas E. Blue ◽  
Wolfgang Windl
Keyword(s):  
Gamma Radiation ◽  
Optical Fibers ◽  
Radiation Induced

In Situ Gamma Radiation-Induced Attenuation in Sapphire Optical Fibers Heated to 1000°C

2014 ◽  
Vol 97 (10) ◽  
pp. 3150-3156 ◽  
Author(s):  
Christian M. Petrie ◽  
Brandon Wilson ◽  
Thomas E. Blue
Keyword(s):  
Gamma Radiation ◽  
Optical Fibers ◽  
Radiation Induced

Gamma-radiation-induced degradation of actively pumped single-mode ytterbium-doped optical fibers

2014 ◽  
Author(s):  
B. Singleton ◽  
J. Petrosky ◽  
M. Pochet ◽  
N. G. Usechak ◽  
S. A. Francis
Keyword(s):  
Gamma Radiation ◽  
Optical Fibers ◽  
Single Mode ◽  
Radiation Induced

Gamma-Radiation-Induced Photodarkening in Unpumped Optical Fibers Doped With Rare-Earth Constituents

2010 ◽  
Vol 57 (3) ◽  
pp. 1618-1625 ◽  
Author(s):  
Brian P. Fox ◽  
Kelly Simmons-Potter ◽  
William J. Thomes ◽  
Dahv A. V. Kliner
Keyword(s):  
Rare Earth ◽  
Gamma Radiation ◽  
Optical Fibers ◽  
Radiation Induced

Gamma radiation induced loss in erbium doped optical fibers

2007 ◽  
Vol 353 (5-7) ◽  
pp. 477-480 ◽  
Author(s):  
B. Tortech ◽  
M. Van Uffelen ◽  
A. Gusarov ◽  
Y. Ouerdane ◽  
A. Boukenter ◽  
...  
Keyword(s):  
Gamma Radiation ◽  
Optical Fibers ◽  
Erbium Doped ◽  
Radiation Induced

Accelerated in-situ Measurements of Radiation Induced Effects on Optical Fibers at IRR1 Research Nuclear Reactor

2021 ◽  
Author(s):  
Shlomi Zilberman ◽  
Garry Berkovic ◽  
Ehud Shafir ◽  
Mirit Dadon ◽  
Mantefardo Alefe ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Nuclear Reactor ◽  
In Situ Measurements ◽  
Radiation Induced ◽  
Research Nuclear Reactor

In situ TEM studies of irradiation effects for materials improvement

1991 ◽  
Vol 49 ◽  
pp. 452-453
Author(s):  
Charles W. Allen
Keyword(s):  
Nuclear Reactor ◽  
Austenitic Stainless Steels ◽  
High Energy ◽  
Point Of View ◽  
In Situ Tem ◽  
Irradiation Effects ◽  
Tem Analysis ◽  
Radiation Induced ◽  
Analytical Tools

Irradiation effects studies employing TEMs as analytical tools have been conducted for almost as many years as materials people have done TEM, motivated largely by materials needs for nuclear reactor development. Such studies have focussed on the behavior both of nuclear fuels and of materials for other reactor components which are subjected to radiation-induced degradation. Especially in the 1950s and 60s, post-irradiation TEM analysis may have been coupled to in situ (in reactor or in pile) experiments (e.g., irradiation-induced creep experiments of austenitic stainless steels). Although necessary from a technological point of view, such experiments are difficult to instrument (measure strain dynamically, e.g.) and control (temperature, e.g.) and require months or even years to perform in a nuclear reactor or in a spallation neutron source. Consequently, methods were sought for simulation of neutroninduced radiation damage of materials, the simulations employing other forms of radiation; in the case of metals and alloys, high energy electrons and high energy ions.

Gamma Radiation Induced Effects on Cefuroxime and Cefotaxime. Investigation on Degradation and Syn-Anti Isomerization

1994 ◽  
Vol 20 (16) ◽  
pp. 2493-2508 ◽  
Author(s):  
E. Ciranni Signoretti ◽  
L. Valvo ◽  
P. Fattibene ◽  
S. Onori ◽  
M. Pantaloni
Keyword(s):  
Gamma Radiation ◽  
Radiation Induced
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