N
Neil Goldstein
Researcher at Spectral Sciences Incorporated
Publications - 34
Citations - 603
Neil Goldstein is an academic researcher from Spectral Sciences Incorporated. The author has contributed to research in topics: Hyperspectral imaging & Laser. The author has an hindex of 14, co-authored 34 publications receiving 589 citations.
Papers
More filters
Patent
Method and apparatus for in situ gas concentration measurement
Joel A. Brand,Garth Monlux,Patrick Zmarzly,Gregory J. Fetzer,Benjamin C. Halsted,Kenneth W. Groff,Jamine Lee,Neil Goldstein,Steven Richtsmeier,Fritz Bien +9 more
TL;DR: In this paper, a method and apparatus for in situ measurement of the concentration of a gas with a frequency modulated tunable diode laser was described, and the sampling cell, which was mounted in the flow of gases to be measured, is a Herriott cell.
Patent
Gas species monitor system
TL;DR: A gas species monitor system includes a sample volume for receiving a gas to be monitored; an external, independent laser source; means for directing the laser radiation to the volume; a multipass optical cell, responsive to the means for distributing, for multiplying, and for detecting the Raman scattered radiation representative of the concentration of the species in the gas sample as discussed by the authors.
Patent
Gaseous species absorption monitor
TL;DR: In this article, a variable wavelength laser with a laser output actively stabilized to a wavelength at or near an absorption wavelength of the species being monitored is used to establish a modulated output with a known frequency and bandwidth.
Patent
Systems and methods for optically measuring properties of hydrocarbon fuel gases
TL;DR: In this article, a system and method for optical interrogation and measurement of hydrocarbon fuel gas includes a light source (24) generating light at near-visible wavelengths, a cell containing the gas is optically coupled to the light source which is in turn partially transmitted by the sample.
Journal ArticleDOI
Laser Raman sensor for measurement of trace-hydrogen gas
Steven M. Adler-Golden,Neil Goldstein,Fritz Bien,Michael W. Matthew,Michael Gersh,Wai K. Cheng,Frederick W. Adams +6 more
TL;DR: A new optical hydrogen sensor based on spontaneous Raman scattering of laser light has been designed and constructed for rugged field use and provides good sensitivity, rapid response, and the inherent Raman characteristics of linearity and background gas independence of the signal.