Signal Processing Evaluated by Allan and Hadamard Variances
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27650%2F13%3A86087240" target="_blank" >RIV/61989100:27650/13:86087240 - isvavai.cz</a>
Result on the web
<a href="http://www.naun.org/main/NAUN/circuitssystemssignal/a062005-162.pdf" target="_blank" >http://www.naun.org/main/NAUN/circuitssystemssignal/a062005-162.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Signal Processing Evaluated by Allan and Hadamard Variances
Original language description
Laser spectrometry offers high sensitivity and broad dynamic range, permitting monitoring of concentrations from trace values to the saturation level. Such techniques are increasingly used for field laser applications in industry and research. Photoacoustic spectrometry has been used as an in situ method for observation of actual concentrations combined with high spatial and time resolution. Photoacoustic spectrometry is based on the photoacoustic effect and in conjunction with lasers has already been used in monitoring of industrial trace gas components at ppb concentrations. It has been proven that the characteristic of laser frequency/wavelength stability is critically important for evaluation of metrology system performance when the function principle is based on photoacoustic spectrometry. In particular, the long-term stability range, corresponding to noise in the hundreds of hertz to kilohertz bandwidth, strongly affects the measurement final accuracy at the reported measurement
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
INTERNATIONAL JOURNAL of CIRCUITS, SYSTEMS and SIGNAL PROCESSING
ISSN
1998-4464
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
322-328
UT code for WoS article
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EID of the result in the Scopus database
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