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SMV-2023-09: Design and deposition of thin film optical coatings
Pokorný, Pavel ; Oulehla, Jindřich
A study of the possibilities of optical filters production. The optical properties of the filters must comply with those required by the customer. Theoretical calculations are verified by depositing a series of samples by means of electron beam evaporation. In particular, low pass and high pass filters, dichroic mirrors, spectral transmittance correcting filters, antireflective coatings and beam splitters for various angles of incidence will be tested.
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Frequency references and dissemination
Hrabina, Jan ; Pravdová, Lenka ; Šarbort, Martin ; Čížek, Martin ; Holá, Miroslava ; Oulehla, Jindřich ; Pokorný, Pavel ; Lazar, Josef ; Číp, Ondřej
The work deals with an overview of research topics of the “Frequency references and dissemination” group, Department of Coherence Optics, Institute of Scientific Instruments, Czech Academy of Sciences. These topics include frequency locking of lasers by laser spectroscopy and high-finnese optical cavities, digital holography and optical frequency tranfers through fiber and free-space optical links.
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