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Precise 2D-imaging color filter spectrograph with wedged optical filters in femtosecond systems diagnostics
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SYSNO ASEP 0330728 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Precise 2D-imaging color filter spectrograph with wedged optical filters in femtosecond systems diagnostics Title Použití přesného 2D-zobrazujícího spektrografu s barevnými klínovitými filtry v diagnostice femtosekundových systémů Author(s) Divoký, Martin (FZU-D) RID, ORCID
Straka, Petr (FZU-D) RIDSource Title UltraFast Optics VII and High Field Short Wavelength XIII. - Arcachon : N, 2009 - ISBN N Pages s. 246-247 Number of pages 2 s. Action UltraFast Optics (UFO VII) and High Field Short Wavelength (HFSW XIII) meetings Event date 31.08.2009-04.09.2009 VEvent location Arcachon Country FR - France Event type WRD Language eng - English Country FR - France Keywords imaging spectrograph ; angular dispersion ; spatial dispersion Subject RIV BH - Optics, Masers, Lasers R&D Projects LC528 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100523 - FZU-D (2005-2011) Annotation A simple and practical modification of a two-dimensional imaging color filter spectrograph had reduced spatial displacement of different spectral images below 10 um, in spite of miliradian wedges of the filters and beam pointing instability. The device allows a precise measurement of angular dispersion with 2D resolution, here demonstrated on a laser oscillator and glass wedge. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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