In this paper we present the development of a multi-axis differential optical absorption spectroscopy instrument capable of sensitively detecting NO2. The instrument collects the sun light scattered by the air molecules and aerosols in the atmosphere and measures the spectrum using a portable spectrometer of high sensitivity.
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Development of multi-axis differential optical absorption spectroscopy system and its application in measuring atmospheric NO2 volume mixing ratio in Hanoi
Development of multi-axis differential optical absorption spectroscopy system and its application in measuring atmospheric NO2 volume mixing ratio in Hanoi
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Tìm kiếm theo từ khóa liên quan:
Communications in Physics Volume mixing ratio Nitrogen dioxide Molecular species Gaseous pollutantTài liệu có liên quan:
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