title: Stand-off Raman spectrometer for identification of liquids in a pressurized gas pipelines.
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.
authors.forename: Michael
authors.initials: M
authors.lastname: Foster
authors.forename: Jonathan
authors.initials: J
authors.lastname: Storey
authors.forename: Paul
authors.initials: P
authors.lastname: Stockwell
authors.forename: David
authors.initials: D
authors.lastname: Widdup