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Precision spectroscopy of H13CN using a free-running all-fiber dual electro-optic frequency comb system

Published

Author(s)

Adam J. Fleisher, Philippe Guay, Genest Jerome

Abstract

We demonstrate the precision molecular spectroscopy of H13CN using a free-running, all-fiber dual electro-optic frequency comb system. Successive interferograms, acquired at a rate of Δfrep = 1 MHz, were phase-corrected in post-processing, averaged, and normalized to yield the complex transmission spectrum of several transitions within the 2ν3 H13CN band centered near λ = 1545 nm. With spectral signal-to-noise ratios as high as 326:1 achieved in 2 ms of integration time, we report accurate measurements of H13CN transition intensities which will aid in the study of extreme astrophysical environments.
Citation
Optics Letters
Volume
43
Issue
6

Citation

Fleisher, A. , Guay, P. and Jerome, G. (2018), Precision spectroscopy of H13CN using a free-running all-fiber dual electro-optic frequency comb system, Optics Letters, [online], https://doi.org/10.1364/OL.43.001407 (Accessed February 25, 2024)
Created March 15, 2018, Updated November 10, 2018