New laser lines from CHD2OH methanol deuterated isotope

Abstract

Through the optical pump technique we have reinvestigated the CHD2OH molecule as a source of far-infrared (FIR) laser lines using for the first time a CO2 laser lasing on regular, hot, and sequence bands. As a consequence, we present here spectroscopic data of 16 now FIR laser transitions from this molecule. Furthermore, we also present a catalogue of all FIR laser lines generated from CHD2OH.