Complex interferometry principles and its potential in case of reference interferograms availability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F15%3A00473373" target="_blank" >RIV/61389021:_____/15:00473373 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Complex interferometry principles and its potential in case of reference interferograms availability
Original language description
Classical interferometry is one of the key methods in laser-produced plasma diagnostics. Its more advanced version, which allows recording and subsequent reconstruction of up to three sets of data using just one data object-A complex interferogram-was developed in the past and became known as complex interferometry. Employing this diagnostics, not only the usual phase shift, but also the amplitude of the probing beam as well as the fringe contrast (leading directly to the phase shift time derivative) can be reconstructed simultaneously from such a complex interferogram. In this paper it will be demonstrated that even in the case of a not particularly good diagnostic beam quality these three quantities can be reconstructed with a high degree of accuracy provided both the diagnostic beam as well as the corresponding optical line feature a reasonable stability. Such stability requirement is important as all together four shots need to be recorded: the signal complex interferogram, the reference interferogram as well as the intensity structures of the signal and reference part of the diagnostic beam.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of Science: 1st EPS Conference on Plasma Diagnostics, ECPD 2015
ISBN
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ISSN
1824-8039
e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Proceedings of Science (PoS)
Place of publication
Frascati
Event location
Frascati
Event date
Apr 14, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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