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Monitor of mirror distance of Fabry-Perot cavity by the use of stabilized femtosecond laser comb
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SYSNO ASEP 0352637 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Monitor of mirror distance of Fabry-Perot cavity by the use of stabilized femtosecond laser comb Author(s) Šmíd, Radek (UPT-D) RID, SAI
Ježek, Jan (UPT-D) RID, ORCID, SAI
Buchta, Zdeněk (UPT-D) RID, SAI, ORCID
Čížek, Martin (UPT-D) RID, ORCID, SAI
Mikel, Břetislav (UPT-D) RID, SAI
Lazar, Josef (UPT-D) RID, ORCID, SAI
Číp, Ondřej (UPT-D) RID, SAI, ORCIDNumber of authors 7 Source Title 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics. - Žilina : Žilinská univerzita, 2010 - ISBN 978-80-554-0238-3
S. 104Number of pages 1 s. Action Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics /17./ Event date 06.09.2010 VEvent location Liptovsky Jan Country SK - Slovakia Event type WRD Language eng - English Country SK - Slovakia Keywords length standard ; femtosecond laser ; stabilization ; Fabry-Perot cavity Subject RIV BH - Optics, Masers, Lasers R&D Projects 2A-1TP1/127 GA MPO - Ministry of Industry and Trade (MPO) GAP102/10/1813 GA ČR - Czech Science Foundation (CSF) LC06007 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z20650511 - UPT-D (2005-2011) Annotation The use of an ultra low expansion cavity plays a crucial role in laser stabilization, and in atomic or ion clocks. We propose an easy method of precise monitoring of optical path distance in Fabry-Perot interferometer. The spacing of mirrors of the Fabry-Perot interferometer in ambient air represents the optical path distance referenced to stable optical frequency of the femtosecond mode-locked laser. With the help of highly selective optical filter it is possible to get only a few of separate spectral components of laser comb. Optical path distance is transfered to optical frequency of the comb component and through the repetition frequency of the laser to the radio-frequency domain. Repetition frequency of the laser can be monitored with the uncertainty referenced to the any local oscillator or through the GPS to the atomic clock standard. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2011
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