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Andrei Stancalie   Dr.  Other 
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Andrei Stancalie published an article in January 2018.
Top co-authors
Manfred Rothhardt

122 shared publications

Leibniz Institute of Photonic Technology, 07745 Jena, Germany

Martin Becker

121 shared publications

Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Strasse 9, 07745 Jena, Germany;(M.B.);(J.D.);(M.R.);(H.B.)

Dan Sporea

37 shared publications

CETAL, Photonic Investigations Laboratory, National Institute for Laser, Plasma and Radiation Physics, Măgurele 77125, Romania

Nicu Becherescu

1 shared publications

Apel Laser, 15 Vintila Mihăilescu St., Bucharest, RO-060394, Romania

5
Publications
7
Reads
0
Downloads
3
Citations
Publication Record
Distribution of Articles published per year 
(2014 - 2018)
Total number of journals
published in
 
4
 
Publications
PROCEEDINGS-ARTICLE 0 Reads 0 Citations Gamma radiation effects on Long Period Gratings and transmitted power in different optical fibers: towards dosimetry app... Flavio Esposito, Andrei Stăncălie, Rajeev Ranjan, Daniel Neg... Published: 01 January 2018
26th International Conference on Optical Fiber Sensors, doi: 10.1364/ofs.2018.tue85
DOI See at publisher website
PROCEEDINGS-ARTICLE 0 Reads 0 Citations Gamma Radiation Measurements using an Optical Fiber Laser Rosa Ana Perez-Herrera, Andrei Stancalie, Pablo Cabezudo, Da... Published: 01 January 2018
26th International Conference on Optical Fiber Sensors, doi: 10.1364/ofs.2018.wf37
DOI See at publisher website
PROCEEDINGS-ARTICLE 6 Reads 1 Citation Long period gratings written in fluorine-doped fibers by electric arc discharge technique Rajeev Ranjan, Flavio Esposito, Agostino Iadicicco, Andrei S... Published: 30 May 2016
Sixth European Workshop on Optical Fibre Sensors, doi: 10.1117/12.2236841
DOI See at publisher website
PROCEEDINGS-ARTICLE 1 Read 0 Citations Experimental and theoretical investigation of the effect of laser parameters on laser ablation and laser-induced plasma ... Andrei Stăncălie, Savu-Sorin Ciobanu, Dan Sporea Published: 12 May 2016
Optical Sensing and Detection IV, doi: 10.1117/12.2239186
DOI See at publisher website
Article 0 Reads 2 Citations An Electron Beam Profile Instrument Based on FBGs Dan Sporea, Andrei Stăncălie, Nicu Becherescu, Martin Becker... Published: 25 August 2014
Sensors, doi: 10.3390/s140915786
DOI See at publisher website PubMed View at PubMed ABS Show/hide abstract
Along with the dose rate and the total irradiation dose measurements, the knowledge of the beam localization and the beam profile/energy distribution in the beam are parameters of interest for charged particle accelerator installations when they are used in scientific investigations, industrial applications or medical treatments. The transverse profile of the beam, its position, its centroid location, and its focus or flatness depend on the instrument operating conditions or on the beam exit setup. Proof-of-concept of a new type of charged particle beam diagnostics based on fiber Bragg gratings (FBGs) was demonstrated. Its operating principle relies on the measurement of the peak wavelength changes for an array of FBG sensors as function of the temperature following the exposure to an electron beam. Periodically, the sensor irradiation is stopped and the FBG are force cooled to a reference temperature with which the temperature influencing each sensor during beam exposure is compared. Commercially available FBGs, and FBGs written in radiation resistant optical fibers, were tested under electron beam irradiation in order to study their possible use in this application.
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