Photonische Lokaloszillatoren für Anwendungen in der Terahertz-Radioastronomie

Kategorien: Radioastronomie


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...
Share on:

Das Dokument erscheint in:

e-docs Suche

Erweiterte Suche

Dokumente auflisten

Mein GEO-LEO e-docs