About: Fluence scan: an unexplored property of a laser beam

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present an extended theoretical background of so-called fluence scan method, which is frequently being used for offline characterization of focused short-wavelength (EUV, X-ray) laser beams. The method exploits ablative imprints in various solids to visualize iso-fluence beam contours at different fluence and/or clip levels. An f-scan curve can be generated for a general non-Gaussian beam. As shown, f-scan encompasses important information about energy distribution within the beam profile, which may play an essential role in laser-matter interaction research employing intense non-ideal beams. We for the first time discuss fundamental properties of the f-scan function and its inverse counterpart. We extensively elucidate how it is related to the effective beam area, energy distribution, and to the so called Liu’s dependence. A new method of the effective area evaluation based on weighted inverse f-scan fit is introduced and applied to real data obtained at the SCSS facility. We present an extended theoretical background of so-called fluence scan method, which is frequently being used for offline characterization of focused short-wavelength (EUV, X-ray) laser beams. The method exploits ablative imprints in various solids to visualize iso-fluence beam contours at different fluence and/or clip levels. An f-scan curve can be generated for a general non-Gaussian beam. As shown, f-scan encompasses important information about energy distribution within the beam profile, which may play an essential role in laser-matter interaction research employing intense non-ideal beams. We for the first time discuss fundamental properties of the f-scan function and its inverse counterpart. We extensively elucidate how it is related to the effective beam area, energy distribution, and to the so called Liu’s dependence. A new method of the effective area evaluation based on weighted inverse f-scan fit is introduced and applied to real data obtained at the SCSS facility. (en)
Title	Fluence scan: an unexplored property of a laser beam Fluence scan: an unexplored property of a laser beam (en)
skos:prefLabel	Fluence scan: an unexplored property of a laser beam Fluence scan: an unexplored property of a laser beam (en)
skos:notation	RIV/68378271:_____/13:00398687!RIV14-MSM-68378271
http://linked.open...avai/predkladatel	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(7E12048), P(EE2.3.30.0057), P(GA13-28721S), P(GAP108/11/1312), P(GAP205/11/0571), P(GAP208/10/2302), P(LG13029)
http://linked.open...iv/cisloPeriodika	22
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Burian, Tomáš Chalupský, Jaromír Hájková, Věra Juha, Libor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	75342
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00398687
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	free-electron lasers (FELs); UV; EUV; x-ray lasers; laser beam characterization; F-scan (en)
http://linked.open.../riv/klicoveSlovo	UV F-scan free-electron lasers (FELs) laser beam characterization x-ray lasers EUV
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[4CF5F7BCDE79]
http://linked.open...i/riv/nazevZdroje	Optics Express
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Damage to model biomembranes and living cell surfaces induced by extreme ultraviolet laser radiation Research in the Frame of the Internatinal Center for Dense Magnetized Plasmas Teoretické a experimentální studie v prebiotické chemii nukleových kyselin Multiscale Modelling and Materials by Design of interface-controlled Radiation Damage in Crystalline Materials Fabrication of thin films of UV-Vis-NIR transparent dielectrics by repetitive, capillary-discharge XUV laser ablation Ionization and excitation of atomic and molecular gases exposed to intense extreme ultraviolet radiation: theory and experiment Strengthening capacity of research teams in the field of physical sciences
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	21
http://linked.open...iv/tvurceVysledku	Burian, Tomáš Chalupský, Jaromír Hájková, Věra Juha, Libor Krzywinski, J. Gaudin, J. Sobierajski, R. Nagasono, M. Polcar, T. Yabashi, M.
http://linked.open...ain/vavai/riv/wos	000327007800094
issn	1094-4087
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.1364/OE.21.026363

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