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| rdf:type
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| Description
| - A new spectral-domain interferometric method of measuring absolute distances is utilized when the effect of low dispersion in an interferometer is known and the spectral interference fringes are resolved over a wide spectral range. First, processing the recorded spectral interferograms by a phase-locked loop (PLL) method, which is a special simplified version of the general recurrence non-linear data processing method, the unmodulated spectrum, the spectral fringe visibility function and the unwrapped spectral fringe phase function are obtained. Then, knowing the dispersion relation for the material present in the interferometer, the material effective, thickness is determined. Finally, the positions of the interferometer mirror are determined precisely by fitting the recorded spectral interferograms to the theoretical ones knowing all the mentioned spectral functions.
- A new spectral-domain interferometric method of measuring absolute distances is utilized when the effect of low dispersion in an interferometer is known and the spectral interference fringes are resolved over a wide spectral range. First, processing the recorded spectral interferograms by a phase-locked loop (PLL) method, which is a special simplified version of the general recurrence non-linear data processing method, the unmodulated spectrum, the spectral fringe visibility function and the unwrapped spectral fringe phase function are obtained. Then, knowing the dispersion relation for the material present in the interferometer, the material effective, thickness is determined. Finally, the positions of the interferometer mirror are determined precisely by fitting the recorded spectral interferograms to the theoretical ones knowing all the mentioned spectral functions. (en)
- Je použita nová interferometrická metoda ve spektrální doméně pro měření absolutních vzdáleností v případě, kdy je efekt nízké disperze interferometru znám a interferenční proužky jsou rozlišitelné přes široký spektrální rozsah. Za prvé, zpracováním záznamů spektrálních interferogramů metodou PLL získáváme nemodulované spektrum, funkci spektrální viditelnosti proužků a fázovou funkci rozvinutých spektrálních proužků. Poté je ze znalosti disperzní relace materiálu v interferometru určena efektiví tloušťka materiálu. Nakonec je ze znalosti zmíněných spektrálních funkcí přesně určena pozice interferenčního zrcadla pomocí fitu zaznamenaných spektrálních interferogramů na teoretické interferogramy. (cs)
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| Title
| - Absolute distance measurements with micrometer resolution using white-light spectral interferograms processed by a phase-locked loop method
- Absolute distance measurements with micrometer resolution using white-light spectral interferograms processed by a phase-locked loop method (en)
- Měření absolutní vzdálenosti s mikrometrovým rozlišením pomocí spektrálních interferogramů v bílém světle zpracovaných metodou PLL. (cs)
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| skos:prefLabel
| - Absolute distance measurements with micrometer resolution using white-light spectral interferograms processed by a phase-locked loop method
- Absolute distance measurements with micrometer resolution using white-light spectral interferograms processed by a phase-locked loop method (en)
- Měření absolutní vzdálenosti s mikrometrovým rozlišením pomocí spektrálních interferogramů v bílém světle zpracovaných metodou PLL. (cs)
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| skos:notation
| - RIV/47813059:19240/04:#0002011!RIV09-MSM-19240___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/47813059:19240/04:#0002011
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - EQUALIZATION WAVELENGTH DETERMINATION, FUSED-SILICA, MICHELSON INTERFEROMETER, REFRACTIVE-INDEX, DISPERSION, DISPLACEMENTS (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open...ain/vavai/riv/wos
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| http://linked.open.../riv/zahajeniAkce
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| issn
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| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - SPIE-INT SOC OPTICAL ENGINEERING
|
| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
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