Peak to Mean Pollutant Concentration Ratios for Various Terrain and Vegetation Cover |
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| Authors: | Irving A Singer Kazuhiko Imai Roman Gonzalez Del Campo |
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| Institution: | 1. Meteorologist , Brookhaven National Laboratory , Upton , New York , USA;2. Meteorologist , Japan Atomic Energy Research Institute , Tokai-Mura , Japan;3. Physicist , Junta de Energia Nuclear , Madrid , Spain |
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| Abstract: | Many of the new particle sizing instruments utilize light scattering principles to detect and size aerosolparticles. The sensitivity of such nstruments is quite good, although extensive light shielding and focusingmethods must be used. A visible He-Ne gas laser cavity with its low gain is very sensitive to disturbances in its optical cavity and so may provide a new particle sizing approach. |
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