ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The aim of this study is to develop a new method to measure one-dimensional dosedistribution of high-energy electron using a miniature fiber-optic radiation sensor. The measurementsare made by a thin plastic optical fiber with an organic scintillating sensor tip. The scintillating light inthe visible wavelength range is guided to a silicon photodiode by plastic optical fiber in order toconvert light output to electrical signal. The one-dimensional spatial dependence of elctron beam ismeasured by moving the sensor tip with uniform speed. It is shown that this fiber-optic radiationsensor has better spatial resolution than conventional ion chamber and it needs much less time tomeasure one-dimensional dose distribution in the high radiation fields
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.321-323.992.pdf
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