Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Matthew S. Taubman"'
Publikováno v:
Photonics, Vol 3, Iss 2, p 33 (2016)
A rapidly-swept external-cavity quantum cascade laser with an open-path Herriott cell is used to quantify gas-phase chemical mixtures of D2O and HDO at a rate of 40 Hz (25-ms measurement time). The chemical mixtures were generated by evaporating D2O
Externí odkaz:
https://doaj.org/article/8805d92b022f4016ad8a4946e4697c62
Autor:
Benjamin S. McDonald, Samantha F. Lee, John E. Smart, David M. Pfund, Christa K. Knudson, Mitchell J. Myjak, Rebecca L. Redding, Andrew J. Gilbert, Jonathan Hoff, Carlos R. Torres-Torres, Matthew S. Taubman, Peter C. Landgren, E. M. Becker, C. Wiseman
Publikováno v:
IEEE Transactions on Nuclear Science. 63:1740-1749
We have developed an unattended sensor for detecting anomalous radiation sources. The system combines several technologies to reduce size and weight, increase battery lifetime, and improve decision-making capabilities. Sixteen Cs2LiYCl6:Ce (CLYC) sci
Autor:
Tanya L. Myers, Brent M. De Vetter, Bruce E. Bernacki, Timothy J. Johnson, Russell G. Tonkyn, Tyler O. Danby, Matthew S. Taubman
Publikováno v:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XIX.
We present accurate measurements for the optical constants for a series of organic liquids, including organophosphorous compounds. Bulk liquids are rarely encountered in the environment, but more commonly are present as droplets of liquids or thin la
Autor:
Timothy J. Johnson, Bruce E. Bernacki, Tanya L. Myers, Russell G. Tonkyn, Jerome C. Birnbaum, Tyler O. Danby, Matthew S. Taubman, Steven W. Sharpe
Publikováno v:
Applied spectroscopy. 72(4)
For optical modeling and other purposes, we have created a library of 57 liquids for which we have measured the complex optical constants n and k. These liquids vary in their nature, ranging in properties that include chemical structure, optical band
Autor:
Mark C. Phillips, John T. Schiffern, Bruce E. Bernacki, Matthew S. Taubman, Robert D. Stahl, Tanya L. Myers, Ian M. Craig, Bret D. Cannon
Publikováno v:
Applied Physics B. 120:505-515
We demonstrate a sensor based on tunable diode laser absorption spectroscopy for the detection of hydrogen fluoride (HF) gas at ambient pressure. Absorption from the HF R(1) ro-vibrational peak at ν = 4038.962 cm−1 (2.476 µm) in the fundamental (
Publikováno v:
Applied Physics B. 119:119-131
We report on the development and airborne field deployment of a mid-IR laser-based spectrometer. The instrument was configured for the simultaneous in situ detection of formaldehyde (CH2O) and ethane (C2H6). Numerous mechanical, optical, electronic,
Autor:
Michael P. Dion, Douglas C. Rodriguez, Ethan L. Hull, James E. Fast, Matthew S. Taubman, Michael E. Wright, Lynn Wood, B. A. VanDevender
Publikováno v:
IEEE Transactions on Nuclear Science. 61:3739-3746
Autor:
Douglas C. Rodriguez, Matthew S. Taubman, Christopher D. Wilen, Michael E. Wright, Lynn Wood, B. A. VanDevender, Michael P. Dion, James E. Fast
Publikováno v:
IEEE Transactions on Nuclear Science. 61:2619-2627
In gamma spectroscopy, a compromise must be made between energy resolution and event-rate capability. Some foreseen nuclear material safeguards applications require a spectrometer with energy resolution typical of high purity germanium (HPGe) detecto
Publikováno v:
Proceedings of the 71st International Symposium on Molecular Spectroscopy.
Publikováno v:
SPIE Proceedings.
A rapidly-swept external-cavity quantum cascade laser with an open-path Herriott cell is used to quantify gas-phase chemical mixtures of D2O and HDO at an update rate of 40 Hz (25 ms measurement time). The chemical mixtures were generated by evaporat