National Repository of Grey Literature 28 records found  beginprevious21 - 28  jump to record: Search took 0.02 seconds. 
Integrated photonics
Čtyroký, Jiří
In the lecture for secondary school physics teachers, principles of light propagation in dielectric waveguides are explained. Operation principles of passive, dynamic and active photonic devices, especially components for optical communnication are described, too. Finally, structures with high refractive-index contrast perspective for large-scale photonic integration are mentioned.
Diagnostic of vertically coupled microring resonator
Ondráček, František ; Čtyroký, Jiří ; Skalský, Miroslav
A vertically coupled microring resonator based on Si.sub.3./sub.N.sub.4./sub.-SiO.sub.2./sub. technology was characterized by a tunable sem iconductor laser. The drop spectral responses were measured and resonator finesse, free spectral range and group effective index were determined.
Uhlíkové planární vlnovody pro integrovanou optiku
Prajzler, V. ; Hüttel, I. ; Špirková, J. ; Schröfel, J. ; Machovič, V. ; Gurovič, J. ; Peřina, Vratislav
The paper describes the fabrication of carbon layers and their potential usage for integrated optics.

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