Display options
Share it on

Opt Express. 2015 Feb 09;23(3):3027-34. doi: 10.1364/OE.23.003027.

Stand-off Raman spectrometer for identification of liquids in a pressurized gas pipelines.

Optics express

Michael Foster, Jonathan Storey, Paul Stockwell, David Widdup

PMID: 25836163 DOI: 10.1364/OE.23.003027

Abstract

a stand-off Raman spectrometer has been developed to make observations of liquid samples within a gas pipeline. The instrument is based on a static Fourier Transform spectrometer. The high etendue offered by the instrument enabled four liquid samples to be measured from a distance of 2.4 m within a gas pipeline. Liquids were identified with depths less than 5 mm demonstrating that the concept is viable for active pipeline measurement.

Publication Types