1 August 1990 Atmospheric NH3 monitoring by long-path UV absorption spectroscopy
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Proceedings Volume 1269, Environment and Pollution Measurement Sensors and Systems; (1990) https://doi.org/10.1117/12.20339
Event: The International Congress on Optical Science and Engineering, 1990, The Hague, Netherlands
Abstract
Differential optical absorption spectroscopy has been applied in atmospheric ammonia monitoring. The absorption of gaseous ammonia in the UV region between 190 nm and 230 nm has been examined and compared with spectra of interfering species and atmospheric transmission. A wavelength region around 210 nm was utilized in measurements of atmosphric ammonia over a 265 m path in a rural area with a detection limit of 1 ig/m
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hans Edner, Hans Edner, R. Amer, R. Amer, Paer Ragnarsson, Paer Ragnarsson, M. Rudin, M. Rudin, Sune Svanberg, Sune Svanberg, } "Atmospheric NH3 monitoring by long-path UV absorption spectroscopy", Proc. SPIE 1269, Environment and Pollution Measurement Sensors and Systems, (1 August 1990); doi: 10.1117/12.20339; https://doi.org/10.1117/12.20339
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