Application of a cavity enhanced UV-LED spectrometer for measurements of atmospheric HONO and NO2 in Hong Kong

Tao Wu; Qiaozhi Zha; Weidong Chen; Zheng Xu; Tao Wang; Xingdao He

Application of a cavity enhanced UV-LED spectrometer for measurements of atmospheric HONO and NO₂ in Hong Kong

Tao Wu, Qiaozhi Zha, Weidong Chen, Zheng Xu, Tao Wang, Xingdao He

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

A cavity enhanced UV-LED spectrometer was applied to measure ambient HONO and NO₂ during field intercomparison campaign in HK. Detection limits of 0.3 ppbv for HONO and 1 ppbv for NO₂ were achieved over 120s.

Original language	English
Title of host publication	Imaging and Applied Optics - Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014
Publisher	Optical Society of America (OSA)
ISBN (Print)	9781557523082, 9781557523082
Publication status	Published - 1 Jan 2014
Event	Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014 - Seattle, WA, United States Duration: 13 Jul 2014 → 17 Jul 2014

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Conference

Conference	Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014
Country/Territory	United States
City	Seattle, WA
Period	13/07/14 → 17/07/14

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

@inproceedings{d03debe07fbf4dd0a1d226c62c84288e,

title = "Application of a cavity enhanced UV-LED spectrometer for measurements of atmospheric HONO and NO2 in Hong Kong",

abstract = "A cavity enhanced UV-LED spectrometer was applied to measure ambient HONO and NO2 during field intercomparison campaign in HK. Detection limits of 0.3 ppbv for HONO and 1 ppbv for NO2 were achieved over 120s.",

author = "Tao Wu and Qiaozhi Zha and Weidong Chen and Zheng Xu and Tao Wang and Xingdao He",

year = "2014",

month = jan,

day = "1",

language = "English",

isbn = "9781557523082",

series = "Optics InfoBase Conference Papers",

publisher = "Optical Society of America (OSA)",

booktitle = "Imaging and Applied Optics - Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014",

note = "Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014 ; Conference date: 13-07-2014 Through 17-07-2014",

}

Wu, T, Zha, Q, Chen, W, Xu, Z, Wang, T & He, X 2014, Application of a cavity enhanced UV-LED spectrometer for measurements of atmospheric HONO and NO₂ in Hong Kong. in Imaging and Applied Optics - Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014. Optics InfoBase Conference Papers, Optical Society of America (OSA), Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014, Seattle, WA, United States, 13/07/14.

Application of a cavity enhanced UV-LED spectrometer for measurements of atmospheric HONO and NO₂ in Hong Kong. / Wu, Tao; Zha, Qiaozhi; Chen, Weidong et al.
Imaging and Applied Optics - Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014. Optical Society of America (OSA), 2014. (Optics InfoBase Conference Papers).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Wang, Tao

AU - He, Xingdao

PY - 2014/1/1

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AB - A cavity enhanced UV-LED spectrometer was applied to measure ambient HONO and NO2 during field intercomparison campaign in HK. Detection limits of 0.3 ppbv for HONO and 1 ppbv for NO2 were achieved over 120s.

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M3 - Conference article published in proceeding or book

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BT - Imaging and Applied Optics - Propagation Through and Characterization of Distributed Volume Turbulence, pcDVT 2014

PB - Optical Society of America (OSA)

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Y2 - 13 July 2014 through 17 July 2014

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