Far infrared laser frequencies of /sup 13/CD/sub 3/OH

We have measured 30 far-infrared laser frequencies of optically pumped /sup 13/CD/sub 3/OH, 13 of which are new lines. The frequencies range from 0.5 to 4.9 THz with the majority between 0.75 and 1.5 THz. Two frequency stabilized CO/sub 2/ lasers were used as standards for the heterodyne measurements.<
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