Optical Fiber Based Dosimeter Data From RADEF Pulsed Electron Beams - Oscilloscope Traces


Söderström, Daniel Paul; Kettunen, Heikki (2021). Optical Fiber Based Dosimeter Data From RADEF Pulsed Electron Beams - Oscilloscope Traces. V. 13.10.2021.


JYU authors:
  • Contact person (yes/no): Yes
  • Contact person (yes/no): No

All authors: Söderström, Daniel Paul; Kettunen, Heikki

Funders: European Commission

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Availability and identifiers

Availability: Direct download

Publication year: 2021


Description of the dataset

Description: These data are from tests of fiber optic based dosimetry systems. The purpose of the collected data is to use it for characterizing the different tested samples responses against pulsed electron radiation, for different electron bunch sizes.

The tested samples are sol-gel silica glass rods doped with Ce, Cu, or Gd ions, making the rods radioluminescent. The samples were connected to a multimode pure-silica core optical fiber, which transported the radiation induced luminescence (RIL) to a photomultiplier tube (PMT) with an optical band pass filter in front of it. The samples were subject to a pulsed 20 MeV electron beam. The resulting output pulses from the PMT from the induced RIL light were then recorded in an oscilloscope, and the recorded pulse traces are contained in this data set.

The data files are generally of 40 s long traces, which contains the recorded pulses from 30 s long irradiation runs of 20 or 200 Hz pulsed electron beam. The files in are binary data files, containing the sample trace (channel 1) and a parallel signal from a Si diode (channel 2), stored after the channel trace 1 in the binary file. The files can be extracted using an included python function in the data set.

Further information is available in the Readme file included in the data set.

Language: English

Free keywords: Optical fiber; Dosimetry; Sol-gel silica; Electrons; Electron radiation; Radiation induced luminescence

Keywords (YSO): fibre optics; electrons; ionising radiation; irradiation; luminescence

Fields of science: 114 Physical sciences

Do you deal with data concerning special personal groups in your research?: No


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Last updated on 2021-13-10 at 14:30