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

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.