Optical Frequency Comb Calibrated Near Infrared Solar Heterodyne Spectroscopy [IMA]

http://arxiv.org/abs/2011.07938


We perform heterodyne spectroscopy at 1.56 micron with a tunable laser and thermal radiation from the Sun. The laser tuning is calibrated with a frequency comb, providing a simple spectrometer with absolute frequency tracebility and resolving power of 2,000,000

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C. Fredrick, F. Olsen, R. Terrien, et. al.
Tue, 17 Nov 20
66/83

Comments: Summary from OSA CLEO Meeting (2020)