Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Gilbert L. Fernandez"'
Publikováno v:
Atmospheric Research. 41:299-319
The concept of using commercially available water fog generators to simulate natural fogs and military obscurants is investigated. Results obtained with a high-pressure direct impaction system developed for agricultural and environmental control appl
Autor:
Gang Chen, Richard K. Chang, Paul Nachman, Ronald G. Pinnick, Steven C. Hill, Gilbert L. Fernandez, Michael W. Mayo
Publikováno v:
Biomedical Optical Spectroscopy and Diagnostics.
We are developing laser based fluorescence particle counters and spectrum analyzers which should be useful for real-time monitoring of airborne bacteria, proteins or other particles. Improved methods for detecting and characterizing airborne particle
Autor:
Paul Nachman, Ronald G. Pinnick, Steven C. Hill, Gang Chen, Richard K. Chang, Gilbert L. Fernandez, Michael W. Mayo
Publikováno v:
Applied Optics. 35:1069
We report the design and operation of a prototype conditional-sampling spectrograph detection system that can record the fluorescence spectra of individual, micrometer-sized aerosols as they traverse an intense 488-nm intracavity laser beam. The inst
Autor:
Ronald G. Pinnick, Paul Nachman, Steven C. Hill, Gilbert L. Fernandez, Richard K. Chang, Michael W. Mayo, Gang Chen
Publikováno v:
Applied Optics. 34:7149
We have assembled an aerosol-fluorescence spectrum analyzer (AFS), which can measure the fluorescence spectra and elastic scattering of airborne particles as they flow through a laser beam. The aerosols traverse a scattering cell where they are illum
Autor:
R. W. Schaefer, J. D. Pendleton, Gilbert L. Fernandez, Bobby D. Hinds, Charles W. Bruce, Ronald G. Pinnick
Publikováno v:
Aerosol Science and Technology. 4:99-121
Measurements of the size distribution, mass concentration, morphology, and infrared extinction coefficient of dust particles generated by vehicular traffic on unpaved roadways in the arid southwestern U.S. are reported. Measurements were made within