Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Preparation and testing of SNOM probes
Bobek, Juraj ; Neuman, Jan (oponent) ; Spousta, Jiří (vedoucí práce)
Photonic crystal fibers (PCF) represents a promising tool for connecting techniques known from scanning probe microscopy, electron microscopy and gas injection systems. To bring light and transfer working gas simultaneously to the vicinity of a sample located inside the electron microscope introduces new possibilities for experiments. PCF could be used not only to characterize or modify structures at microscopic level, but also to fabricate them. This work covers a literature research of photonic crystals with an emphasis on PCF. Etching in hydrofluoric acid of the PCF without damaging its inner structure is experimentally studied with great care. Optical properties dependent on the geometry of the PCF are tested for various modifications of the PCF. Furthermore, the thesis deals with the connection of the PCF with an atomic force microscope and subsequent integration into the electron microscope.
Preparation and testing of SNOM probes
Bobek, Juraj ; Neuman, Jan (oponent) ; Spousta, Jiří (vedoucí práce)
Photonic crystal fibers (PCF) represents a promising tool for connecting techniques known from scanning probe microscopy, electron microscopy and gas injection systems. To bring light and transfer working gas simultaneously to the vicinity of a sample located inside the electron microscope introduces new possibilities for experiments. PCF could be used not only to characterize or modify structures at microscopic level, but also to fabricate them. This work covers a literature research of photonic crystals with an emphasis on PCF. Etching in hydrofluoric acid of the PCF without damaging its inner structure is experimentally studied with great care. Optical properties dependent on the geometry of the PCF are tested for various modifications of the PCF. Furthermore, the thesis deals with the connection of the PCF with an atomic force microscope and subsequent integration into the electron microscope.

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