title: Laser Raman spectrometer for process control.
abstract: An interference filter laser Raman spectrometer has been assembled and tested. Sensitivity and linearity of response have been demonstrated for a number of gases, volatile liquids, and mixtures thereof. It has been demonstrated that the bread-board device will function with less than 1 W of laser power, with a consequent tradeoff in sensitivity. It is felt that this device has demonstrated the principles required for implementation of the design and construction of a prototype process control instrument.
authors.forename: A M
authors.initials: AM
authors.lastname: Karger
authors.forename: R P
authors.initials: RP
authors.lastname: English
authors.forename: R J
authors.initials: RJ
authors.lastname: Smith