Home > Search Results: "Optické komunikace - O.K.'2001 /5./"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Optical properties of the GaN on sapphire
 Skalský, Miroslav ; Janta, Jiří ; Čtyroký, Jiří ; Stejskal, J. ; Hüttel, I.
The method of mode spectroscopy was used to measure optical properties of epitaxial layers of gallium nitride (GaN) deposited onto the sapphire substrate. The results of the measurement of the layer thickness, refractive indices, and the attenuation of guided modes at the wavelengths of 632.8 nm and 781 nm are presented. From experimental values of attenuation of different guided modes, the contributions of bulk absorption and scattering at the interfaces of the layer to the total optical loss in the waveguide are determined.
Detailed record
Novel photonic stuctures for integrated optics
 Čtyroký, Jiří
Two perspective construction principles of modern integrated-optical circuits are briefly described: systems based on microresonators as basic building blocks, and integrated-optic structures utilising two-dimensional photonic crystals in optical waveguides. Both approaches are nowadays in the centre of attention of leading research laboratories for their pertinent potential of mass production of integrated-optical structure for junctions and terminals of high-capacity optical communication systems.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English