Time-domain UV-VIS luminescence spectrometer for characterization of luminescence kinetics of solids excited by nanosecond pulse of soft X-ray source and/or UV laser

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F12%3A00190843" target="_blank" >RIV/68407700:21460/12:00190843 - isvavai.cz</a>
Result on the web
<a href="http://www.fbmi.cvut.cz/fvz/190843" target="_blank" >http://www.fbmi.cvut.cz/fvz/190843</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Time-domain UV-VIS luminescence spectrometer for characterization of luminescence kinetics of solids excited by nanosecond pulse of soft X-ray source and/or UV laser
Original language description
The table-top, time-domain UV-VIS luminescence spectrometer, featuring extended time and input sensitivity ranges and two excitation sources, is used for the comparative measurements of luminescence spectra and decay kinetics of scintillators. The luminescence of emission centers of a doped scintillator can be induced by conventional N2 laser pulse, while the complete scintillation process can be initiated by a soft X-ray/XUV pulse excitation from the laser-produced plasma in nitrogen gas puff target of4 ns duration. The advantage of the presently developed instrumentation for the measurement of scintillation response under XUV nanosecond pulses of low repetition frequency consists in extreme sensitivity given by very high absorption of ionizing XUV excitation in the sample (100 nm) and photomultiplier-based detection with averaging-feature of fast digital oscilloscope.
Czech name
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Czech description
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Project
<a href="/en/project/KAN300100702" target="_blank" >KAN300100702: Creating and probing nanostructures with X-ray lasers</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Internal product ID
XUV/UV/VIS luminiscenční spektro
Numerical identification
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Technical parameters
rozměry: 2000x1000x750mm; hmotnost: 70 kg; napájení: 230V; provozní teplota 18-25 °C; rozsah detekovaných vlnových délek: 200-600nm, časová instrumentální odezva: 4 ns, max. velikost vzorku: 25x25x5mm
Economical parameters
pouze pro nekomerční využití
Application category by cost
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Owner IČO
68407700
Owner name
ČVUT FBMI
Owner country
CZ - CZECH REPUBLIC
Usage type
N - Využití výsledku jiným subjektem je možné bez nabytí licence (výsledek není licencován)
Licence fee requirement
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Web page
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