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SMV-2016-03: Precise relief structures
Matějka, Milan ; Horáček, Miroslav ; Meluzín, Petr ; Chlumská, Jana ; Král, Stanislav ; Kolařík, Vladimír ; Krátký, Stanislav ; Fořt, Tomáš ; Oulehla, Jindřich ; Šerý, Mojmír
Research and development in the field of precise relief structures using electron beam lithography and other ultra-precise micro manufacturing techniques.
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SMV-2015-21: Optical frequency reference for visible spectral range
Lazar, Josef ; Hrabina, Jan ; Holá, Miroslava ; Oulehla, Jindřich ; Pokorný, Pavel
The content of this contractual research project for the institute of biophysical chemistry was a research and development of an optical frequency reference for the stabilization of a laser for spectroscopy in the visible spectral range. Spectroscopy measurements with a stabilized laser improve significantly the precision of the measurement thanks to direct traceability of the optical frequency to specific transitions in a suitable absorbing media that are listed in the recommendations of the international metrology commission. The reference is represented by a medium of ultrapure vapour of molecular iodine filed into a cell. The optical design of the cell includes windows with antireflexion coatings and a design with multipass arrangement.
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