MicroWave Spectroscopy Laboratory

About Manfred Winnewisser

...An example of the second type of millimeter and submillimeter wave spectrometer of great potential is the instrument developed by Krupnov and co-workers (refs. 14,15) who employ backward wave oscillators as radiation sources without frequency multiplication, and acoustical detection of the absorption signal... This type of spectrometer is a) a very wide band instrument (200 GHz to 1.3 THz), b) Doppler limited in resolution and c) with outstanding sensitivity...


   Institute of Applied Physics of the Russian Academy of Sciences
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