Time-resolved continuous-filtering vernier spectroscopy in a flame

Francisco Senna Vieira; Chuang Lu; Florian M. Schmidt; Aleksandra Foltynowicz

doi:10.1109/CLEOE-EQEC.2019.8871756

Time-resolved continuous-filtering vernier spectroscopy in a flame

Francisco Senna Vieira
, Chuang Lu
, Florian M. Schmidt
, Aleksandra Foltynowicz

Not published at VTT

Umeå University

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The need for fast and simultaneous detection of multiple combustion-related chemical species in various industrial environments has motivated the use of comb-based spectroscopic techniques in these applications. Dual comb spectroscopy has been employed to simultaneously measure CO₂ and H₂O concentrations in a gas turbine exhaust with 1% precision [1], and cavity-enhanced optical frequency comb Fourier transform spectroscopy has been used to detect H₂O and OH radical in a flame [2,3]. However, the time resolution of these measurements has so far been of the order of seconds. Here, we present a cavity-enhanced continuous-filtering Vernier spectrometer (CF-VS) that allows detection of H₂O and OH in a flame with a time resolution of 25 ms.

Original language	English
Title of host publication	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Publisher	IEEE Institute of Electrical and Electronic Engineers
ISBN (Electronic)	978-1-7281-0469-0
ISBN (Print)	978-1-7281-0470-6
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2019.8871756
Publication status	Published - Jun 2019
MoE publication type	A4 Article in a conference publication
Event	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 - Munich, Germany Duration: 23 Jun 2019 → 27 Jun 2019

Conference

Conference	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Country/Territory	Germany
City	Munich
Period	23/06/19 → 27/06/19

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10.1109/CLEOE-EQEC.2019.8871756

Cite this

Vieira, F. S., Lu, C., Schmidt, F. M., & Foltynowicz, A. (2019). Time-resolved continuous-filtering vernier spectroscopy in a flame. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 Article 8871756 IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CLEOE-EQEC.2019.8871756

@inproceedings{c0286f5484c14507a3721234b1799da6,

title = "Time-resolved continuous-filtering vernier spectroscopy in a flame",

abstract = "The need for fast and simultaneous detection of multiple combustion-related chemical species in various industrial environments has motivated the use of comb-based spectroscopic techniques in these applications. Dual comb spectroscopy has been employed to simultaneously measure CO2 and H2O concentrations in a gas turbine exhaust with 1\% precision [1], and cavity-enhanced optical frequency comb Fourier transform spectroscopy has been used to detect H2O and OH radical in a flame [2,3]. However, the time resolution of these measurements has so far been of the order of seconds. Here, we present a cavity-enhanced continuous-filtering Vernier spectrometer (CF-VS) that allows detection of H2O and OH in a flame with a time resolution of 25 ms.",

author = "Vieira, \{Francisco Senna\} and Chuang Lu and Schmidt, \{Florian M.\} and Aleksandra Foltynowicz",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 ; Conference date: 23-06-2019 Through 27-06-2019",

year = "2019",

month = jun,

doi = "10.1109/CLEOE-EQEC.2019.8871756",

language = "English",

isbn = "978-1-7281-0470-6",

booktitle = "2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

}

Vieira, FS, Lu, C, Schmidt, FM & Foltynowicz, A 2019, Time-resolved continuous-filtering vernier spectroscopy in a flame. in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019., 8871756, IEEE Institute of Electrical and Electronic Engineers, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, Munich, Germany, 23/06/19. https://doi.org/10.1109/CLEOE-EQEC.2019.8871756

Time-resolved continuous-filtering vernier spectroscopy in a flame. / Vieira, Francisco Senna; Lu, Chuang; Schmidt, Florian M. et al.
2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. IEEE Institute of Electrical and Electronic Engineers, 2019. 8871756.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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T1 - Time-resolved continuous-filtering vernier spectroscopy in a flame

AU - Vieira, Francisco Senna

AU - Lu, Chuang

AU - Schmidt, Florian M.

AU - Foltynowicz, Aleksandra

PY - 2019/6

Y1 - 2019/6

N2 - The need for fast and simultaneous detection of multiple combustion-related chemical species in various industrial environments has motivated the use of comb-based spectroscopic techniques in these applications. Dual comb spectroscopy has been employed to simultaneously measure CO2 and H2O concentrations in a gas turbine exhaust with 1% precision [1], and cavity-enhanced optical frequency comb Fourier transform spectroscopy has been used to detect H2O and OH radical in a flame [2,3]. However, the time resolution of these measurements has so far been of the order of seconds. Here, we present a cavity-enhanced continuous-filtering Vernier spectrometer (CF-VS) that allows detection of H2O and OH in a flame with a time resolution of 25 ms.

AB - The need for fast and simultaneous detection of multiple combustion-related chemical species in various industrial environments has motivated the use of comb-based spectroscopic techniques in these applications. Dual comb spectroscopy has been employed to simultaneously measure CO2 and H2O concentrations in a gas turbine exhaust with 1% precision [1], and cavity-enhanced optical frequency comb Fourier transform spectroscopy has been used to detect H2O and OH radical in a flame [2,3]. However, the time resolution of these measurements has so far been of the order of seconds. Here, we present a cavity-enhanced continuous-filtering Vernier spectrometer (CF-VS) that allows detection of H2O and OH in a flame with a time resolution of 25 ms.

UR - https://www.scopus.com/pages/publications/85074626958

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DO - 10.1109/CLEOE-EQEC.2019.8871756

M3 - Conference article in proceedings

AN - SCOPUS:85074626958

SN - 978-1-7281-0470-6

BT - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

Y2 - 23 June 2019 through 27 June 2019

ER -

Time-resolved continuous-filtering vernier spectroscopy in a flame

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