Voltage scans from a prototype hollow core fiber isotope ratio laser spectrometer

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Date
2024-08-22
Authors
Wieman, Scott T.
Kapit, Jason
Guo, Weifu
Michel, Anna P. M.
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10.26025/1912/71331
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Hollow core fiber
Isotope ratio laser spectrometer
Clumped isotopes
Carbon dioxide
Abstract
This dataset consists of 900 one-second-long voltage acquisitions across 2000 detector channels from a prototype hollow core fiber isotope ratio laser spectrometer developed and operated at the Woods Hole Oceanographic Institution’s David Center for Ocean Innovation. Each acquisition covers a spectral range of ~2290.55 to 2299.15 cm-1. The operational conditions are 2.5 torr of pure CO2 in a 1m-long hollow core fiber with an inner diameter of 200 µm at room temperature (~20ºC). The laser was scanned across this spectral range at 50kHz and each one-second acquisition is the average of 50000 individual spectral scans within that one second.
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Wieman, S., Kapit , J., Guo, W., & Michel, A. (2025). Voltage scans from a prototype hollow core fiber isotope ratio laser spectrometer [Data set]. Woods Hole Oceanographic Institution. https://doi.org/10.26025/1912/71331
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