The absolute frequencies of one 13C16O and seven 12C16O laser lines have been determined with an uncertainty of about ±5 MHz by measuring the beat frequencies between these CO lines and second harmonics of CO2 laser transitions generated in a CdGeAs2 frequency-doubling crystal. Beat frequencies up to 11 GHz have been measured using a high-speed HgCdTe detector.
No takes yet. Share an insight, caveat, or question.
Eng et al. (1974) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: