%0 Thesis %9 Dissertation %A Malcoci, Andrei %T Photonische Lokaloszillatoren für Anwendungen in der Terahertz-Radioastronomie %D 2006 %R 10.23689/fidgeo-110 %I Univ. Duisburg %X Photonic Local Oscillators (PLOs) operating at optical wavelengths around 1550 nm have a major importance especially for radio astronomic THz Antenna arrays like the "Atacama Large Millimeter/Submillimeter Array" (ALMA) in Chile. The PLO-Technique allows the distribution of a centrally generated Local Oscillator signal over more than ten kilometres to the Antennas, by using the optical Window for long distance communications where loss in glass fibres is lowest... %U http://hdl.handle.net/11858/00-1735-0000-0001-30F6-B %~ FID GEO-LEO e-docs