An heterodyne technique employing ultra-wide band Schottky diodes and a femtosecond pulsed laser was tested to perform frequency measurements in the far infrared range. Preliminary experiments demonstrate an efficient frequency down-conversion in Schottky diodes by mixing the microwave radiation with the output of a femtosecond laser used as a reference local oscillator.

Heterodyne measurements in FIR range with a femtosecond laser used as a reference oscillator

BEVERINI, NICOLO';CARELLI, GIORGIO;DE MICHELE, ANDREA;
2004

Abstract

An heterodyne technique employing ultra-wide band Schottky diodes and a femtosecond pulsed laser was tested to perform frequency measurements in the far infrared range. Preliminary experiments demonstrate an efficient frequency down-conversion in Schottky diodes by mixing the microwave radiation with the output of a femtosecond laser used as a reference local oscillator.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/202692
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