Title :
Microwave nonstationary spectrometer with phase switching for molecular beam researches
Author :
Vaks, V.L. ; Domracheva, E.G.
Author_Institution :
Inst. for Phys. Microstruct., Acad. of Sci., Nizhny Novgorod, Russia
fDate :
27 Sept.-1 Oct. 2004
Abstract :
Novel method of nonstationary mm and submm microwave spectroscopy based on the phase switching of radiation is presented. The great advantage of the phase switching spectrometer is a possibility of short time measurements, which is needed for pulsed molecular beam researches of organometallic molecules. Experimental researches of the phase-switching spectrometer demonstrate superior sensitivity and temporal resolution.
Keywords :
germanium compounds; microwave spectrometers; millimetre wave spectroscopy; molecular beams; organometallic compounds; submillimetre wave spectroscopy; switching; microwave nonstationary spectrometer; organometallic molecules; phase switching spectrometer; pulsed molecular beam research; radiation phase switching; sensitivity; submillimetre microwave spectroscopy; temporal resolution; Chemistry; Electromagnetic wave absorption; Fourier transforms; Frequency; Microwave theory and techniques; Phase measurement; Physics; Pulse measurements; Spectroscopy; Time measurement;
Conference_Titel :
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN :
0-7803-8490-3
DOI :
10.1109/ICIMW.2004.1422147
