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High-resolution Group Delay Measurements of a Hydrogen Cyanide Gas Cell Using Low-coherence Interferometry

Published

Author(s)

Shellee D. Dyer, Robert J. Espejo, Paul A. Williams

Abstract

We demonstrate interferometric measurements of the relative group delay of a hydrogen cyanide gas cell with group-delay resolution of 0.3 ps at a wavelength resolution of 6 pm. We use simulations and measured data to illustrate the tradeoffs between group-delay resolution and wavelength resolution.
Proceedings Title
Tech. Dig., Symp. on Optical Fiber Meas.
Conference Dates
September 24-26, 2002
Conference Location
Boulder, CO, USA

Keywords

hydrogen cyanide, white-light interferometry, dispersion, group delay

Citation

Dyer, S. , Espejo, R. and Williams, P. (2002), High-resolution Group Delay Measurements of a Hydrogen Cyanide Gas Cell Using Low-coherence Interferometry, Tech. Dig., Symp. on Optical Fiber Meas., Boulder, CO, USA (Accessed April 18, 2024)
Created August 31, 2002, Updated October 12, 2021