Atmospheric and environmental sensing by photonic absorption spectroscopy

W. Chen; T. Wu; W. Zhao; G. Wysocki; X. Cui; C. Lengignon; R. Maamary; E. Fertein; C. Coeur; A. Cassez; Y. Wang; W. Zhang; X. Gao; W. Liu; F. Dong; G. Zha; Xu Zheng; T. Wang

doi:10.1117/12.2004803

Atmospheric and environmental sensing by photonic absorption spectroscopy

W. Chen, T. Wu, W. Zhao, G. Wysocki, X. Cui, C. Lengignon, R. Maamary, E. Fertein, C. Coeur, A. Cassez, Y. Wang, W. Zhang, X. Gao, W. Liu, F. Dong, G. Zha, Xu Zheng, T. Wang

The Hong Kong Polytechnic University

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

3 Citations (Scopus)

Abstract

Chemically reactive short-lived species play a crucial role in tropospheric processes affecting regional air quality and global climate change. Contrary to long-lived species (such as greenhouse gases), fast, accurate and precise monitoring changes in concentration of atmospheric short-lived species represents a real challenge due to their short life time (∼1 s for OH radical) and very low concentration in the atmosphere (down to 10 6 molecules/cm3, corresponding to 0.1 pptv at standard temperature and pressure). We report on our recent progress in instrumentation developments for spectroscopic sensing of trace reactive species. Modern photonic sources such as quantum cascade laser (QCL), distributed feedback (DFB) diode laser, light emitting diode (LED), difference-frequency generation (DFG) parametric source are implemented in conjunction with highsensitivity spectroscopic measurement techniques for: (1) nitrous acid (HONO) monitoring by QCL-based long optical pathlength absorption spectroscopy and LED-based IBBCEAS (incoherent broadband cavity-enhanced absorption spectroscopy); (2) DFB laser-based hydroxyl free radical (OH) detection using WM-OA-ICOS (wavelength modulation off-axis integrated cavity output spectroscopy) and FRS (Faraday rotation spectroscopy), respectively; (3) nitrate radical (NO3) and nitrogen dioxide (NO2) simultaneous measurements with IBBCEAS approach. Applications in field observation and in smog chamber study will be presented.

Original language	English
Title of host publication	Quantum Sensing and Nanophotonic Devices X
Volume	8631
DOIs	https://doi.org/10.1117/12.2004803
Publication status	Published - 9 Apr 2013
Event	Quantum Sensing and Nanophotonic Devices X - San Francisco, CA, United States Duration: 3 Feb 2013 → 7 Feb 2013

Conference

Conference	Quantum Sensing and Nanophotonic Devices X
Country/Territory	United States
City	San Francisco, CA
Period	3/02/13 → 7/02/13

Keywords

absorption spectroscopy
distributed feedback (DFB) diode laser
hydroxyl free radical (OH)
light emitting diode (LED)
nitrate radical (NO ) 3
nitrogen dioxide (NO ) 2
nitrous acid (HONO)
quantum cascade laser (QCL)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

More information

10.1117/12.2004803

Cite this

Chen, W., Wu, T., Zhao, W., Wysocki, G., Cui, X., Lengignon, C., Maamary, R., Fertein, E., Coeur, C., Cassez, A., Wang, Y., Zhang, W., Gao, X., Liu, W., Dong, F., Zha, G., Zheng, X., & Wang, T. (2013). Atmospheric and environmental sensing by photonic absorption spectroscopy. In Quantum Sensing and Nanophotonic Devices X (Vol. 8631). Article 86310Y https://doi.org/10.1117/12.2004803

@inproceedings{dd5d6e03abbb42cdbff2276865b9de4b,

title = "Atmospheric and environmental sensing by photonic absorption spectroscopy",

abstract = "Chemically reactive short-lived species play a crucial role in tropospheric processes affecting regional air quality and global climate change. Contrary to long-lived species (such as greenhouse gases), fast, accurate and precise monitoring changes in concentration of atmospheric short-lived species represents a real challenge due to their short life time (∼1 s for OH radical) and very low concentration in the atmosphere (down to 10 6 molecules/cm3, corresponding to 0.1 pptv at standard temperature and pressure). We report on our recent progress in instrumentation developments for spectroscopic sensing of trace reactive species. Modern photonic sources such as quantum cascade laser (QCL), distributed feedback (DFB) diode laser, light emitting diode (LED), difference-frequency generation (DFG) parametric source are implemented in conjunction with highsensitivity spectroscopic measurement techniques for: (1) nitrous acid (HONO) monitoring by QCL-based long optical pathlength absorption spectroscopy and LED-based IBBCEAS (incoherent broadband cavity-enhanced absorption spectroscopy); (2) DFB laser-based hydroxyl free radical (OH) detection using WM-OA-ICOS (wavelength modulation off-axis integrated cavity output spectroscopy) and FRS (Faraday rotation spectroscopy), respectively; (3) nitrate radical (NO3) and nitrogen dioxide (NO2) simultaneous measurements with IBBCEAS approach. Applications in field observation and in smog chamber study will be presented.",

keywords = "absorption spectroscopy, distributed feedback (DFB) diode laser, hydroxyl free radical (OH), light emitting diode (LED), nitrate radical (NO ) 3, nitrogen dioxide (NO ) 2, nitrous acid (HONO), quantum cascade laser (QCL)",

author = "W. Chen and T. Wu and W. Zhao and G. Wysocki and X. Cui and C. Lengignon and R. Maamary and E. Fertein and C. Coeur and A. Cassez and Y. Wang and W. Zhang and X. Gao and W. Liu and F. Dong and G. Zha and Xu Zheng and T. Wang",

year = "2013",

month = apr,

day = "9",

doi = "10.1117/12.2004803",

language = "English",

isbn = "9780819494009",

volume = "8631",

booktitle = "Quantum Sensing and Nanophotonic Devices X",

note = "Quantum Sensing and Nanophotonic Devices X ; Conference date: 03-02-2013 Through 07-02-2013",

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Chen, W, Wu, T, Zhao, W, Wysocki, G, Cui, X, Lengignon, C, Maamary, R, Fertein, E, Coeur, C, Cassez, A, Wang, Y, Zhang, W, Gao, X, Liu, W, Dong, F, Zha, G, Zheng, X & Wang, T 2013, Atmospheric and environmental sensing by photonic absorption spectroscopy. in Quantum Sensing and Nanophotonic Devices X. vol. 8631, 86310Y, Quantum Sensing and Nanophotonic Devices X, San Francisco, CA, United States, 3/02/13. https://doi.org/10.1117/12.2004803

TY - GEN

T1 - Atmospheric and environmental sensing by photonic absorption spectroscopy

AU - Chen, W.

AU - Wu, T.

AU - Zhao, W.

AU - Wysocki, G.

AU - Cui, X.

AU - Lengignon, C.

AU - Maamary, R.

AU - Fertein, E.

AU - Coeur, C.

AU - Cassez, A.

AU - Wang, Y.

AU - Zhang, W.

AU - Gao, X.

AU - Liu, W.

AU - Dong, F.

AU - Zha, G.

AU - Zheng, Xu

AU - Wang, T.

PY - 2013/4/9

Y1 - 2013/4/9

N2 - Chemically reactive short-lived species play a crucial role in tropospheric processes affecting regional air quality and global climate change. Contrary to long-lived species (such as greenhouse gases), fast, accurate and precise monitoring changes in concentration of atmospheric short-lived species represents a real challenge due to their short life time (∼1 s for OH radical) and very low concentration in the atmosphere (down to 10 6 molecules/cm3, corresponding to 0.1 pptv at standard temperature and pressure). We report on our recent progress in instrumentation developments for spectroscopic sensing of trace reactive species. Modern photonic sources such as quantum cascade laser (QCL), distributed feedback (DFB) diode laser, light emitting diode (LED), difference-frequency generation (DFG) parametric source are implemented in conjunction with highsensitivity spectroscopic measurement techniques for: (1) nitrous acid (HONO) monitoring by QCL-based long optical pathlength absorption spectroscopy and LED-based IBBCEAS (incoherent broadband cavity-enhanced absorption spectroscopy); (2) DFB laser-based hydroxyl free radical (OH) detection using WM-OA-ICOS (wavelength modulation off-axis integrated cavity output spectroscopy) and FRS (Faraday rotation spectroscopy), respectively; (3) nitrate radical (NO3) and nitrogen dioxide (NO2) simultaneous measurements with IBBCEAS approach. Applications in field observation and in smog chamber study will be presented.

AB - Chemically reactive short-lived species play a crucial role in tropospheric processes affecting regional air quality and global climate change. Contrary to long-lived species (such as greenhouse gases), fast, accurate and precise monitoring changes in concentration of atmospheric short-lived species represents a real challenge due to their short life time (∼1 s for OH radical) and very low concentration in the atmosphere (down to 10 6 molecules/cm3, corresponding to 0.1 pptv at standard temperature and pressure). We report on our recent progress in instrumentation developments for spectroscopic sensing of trace reactive species. Modern photonic sources such as quantum cascade laser (QCL), distributed feedback (DFB) diode laser, light emitting diode (LED), difference-frequency generation (DFG) parametric source are implemented in conjunction with highsensitivity spectroscopic measurement techniques for: (1) nitrous acid (HONO) monitoring by QCL-based long optical pathlength absorption spectroscopy and LED-based IBBCEAS (incoherent broadband cavity-enhanced absorption spectroscopy); (2) DFB laser-based hydroxyl free radical (OH) detection using WM-OA-ICOS (wavelength modulation off-axis integrated cavity output spectroscopy) and FRS (Faraday rotation spectroscopy), respectively; (3) nitrate radical (NO3) and nitrogen dioxide (NO2) simultaneous measurements with IBBCEAS approach. Applications in field observation and in smog chamber study will be presented.

KW - absorption spectroscopy

KW - distributed feedback (DFB) diode laser

KW - hydroxyl free radical (OH)

KW - light emitting diode (LED)

KW - nitrate radical (NO ) 3

KW - nitrogen dioxide (NO ) 2

KW - nitrous acid (HONO)

KW - quantum cascade laser (QCL)

UR - http://www.scopus.com/inward/record.url?scp=84875766284&partnerID=8YFLogxK

U2 - 10.1117/12.2004803

DO - 10.1117/12.2004803

M3 - Conference article published in proceeding or book

SN - 9780819494009

VL - 8631

BT - Quantum Sensing and Nanophotonic Devices X

T2 - Quantum Sensing and Nanophotonic Devices X

Y2 - 3 February 2013 through 7 February 2013

ER -

Atmospheric and environmental sensing by photonic absorption spectroscopy

Abstract

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

More information

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