Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator

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Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator. / Sherstov, I. V.; Kolker, D. B.

In: Quantum Electronics, Vol. 50, No. 11, 11.2020, p. 1063-1067.

Research output: Contribution to journal › Article › peer-review

Harvard

Sherstov, IV & Kolker, DB 2020, 'Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator', Quantum Electronics, vol. 50, no. 11, pp. 1063-1067. https://doi.org/10.1070/QEL17316

APA

Sherstov, I. V., & Kolker, D. B. (2020). Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator. Quantum Electronics, 50(11), 1063-1067. https://doi.org/10.1070/QEL17316

Vancouver

Sherstov IV, Kolker DB. Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator. Quantum Electronics. 2020 Nov;50(11):1063-1067. doi: 10.1070/QEL17316

Author

Sherstov, I. V. ; Kolker, D. B. / Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator. In: Quantum Electronics. 2020 ; Vol. 50, No. 11. pp. 1063-1067.

BibTeX

@article{54ee2f663d5d4a15a68cca7fec8da47f,

title = "Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator",

abstract = "We demonstrate a bench-scale prototype of a photoacoustic (PA) methane gas analyser that takes advantage of an optical parametric oscillator (OPO) based on a fan-out MgO:PPLN structure and resonant differential PA detector. The OPO emits in a repetitively pulsed mode (~1750 Hz) at an idler wavelength of ~3.3 mm with an average power of ~40–50 mW. Using the prototype laser PA gas analyser, we experimentally demonstrate the feasibility of measuring the background methane concentration in air (~2–3 ppm of CH4). The threshold sensitivity of the PA gas analyser (1s) is determined to be ~49 ppb of CH4",

keywords = "Methane, Optical parametric oscillator, Photoacoustic gas analyser, Resonant differential photoacoustic detector, SPECTROMETER, resonant differential photoacoustic detector, photoacoustic gas analyser, methane, optical pararnetric oscillator",

author = "Sherstov, {I. V.} and Kolker, {D. B.}",

year = "2020",

month = nov,

doi = "10.1070/QEL17316",

language = "English",

volume = "50",

pages = "1063--1067",

journal = "Quantum Electronics",

issn = "1063-7818",

publisher = "Turpion Ltd.",

number = "11",

}

RIS

TY - JOUR

T1 - Photoacoustic methane gas analyser based on a 3.3-mm optical parametric oscillator

AU - Sherstov, I. V.

AU - Kolker, D. B.

PY - 2020/11

Y1 - 2020/11

N2 - We demonstrate a bench-scale prototype of a photoacoustic (PA) methane gas analyser that takes advantage of an optical parametric oscillator (OPO) based on a fan-out MgO:PPLN structure and resonant differential PA detector. The OPO emits in a repetitively pulsed mode (~1750 Hz) at an idler wavelength of ~3.3 mm with an average power of ~40–50 mW. Using the prototype laser PA gas analyser, we experimentally demonstrate the feasibility of measuring the background methane concentration in air (~2–3 ppm of CH4). The threshold sensitivity of the PA gas analyser (1s) is determined to be ~49 ppb of CH4

AB - We demonstrate a bench-scale prototype of a photoacoustic (PA) methane gas analyser that takes advantage of an optical parametric oscillator (OPO) based on a fan-out MgO:PPLN structure and resonant differential PA detector. The OPO emits in a repetitively pulsed mode (~1750 Hz) at an idler wavelength of ~3.3 mm with an average power of ~40–50 mW. Using the prototype laser PA gas analyser, we experimentally demonstrate the feasibility of measuring the background methane concentration in air (~2–3 ppm of CH4). The threshold sensitivity of the PA gas analyser (1s) is determined to be ~49 ppb of CH4

KW - Methane

KW - Optical parametric oscillator

KW - Photoacoustic gas analyser

KW - Resonant differential photoacoustic detector

KW - SPECTROMETER

KW - resonant differential photoacoustic detector

KW - photoacoustic gas analyser

KW - methane

KW - optical pararnetric oscillator

UR - http://www.scopus.com/inward/record.url?scp=85095699635&partnerID=8YFLogxK

U2 - 10.1070/QEL17316

DO - 10.1070/QEL17316

M3 - Article

AN - SCOPUS:85095699635

VL - 50

SP - 1063

EP - 1067

JO - Quantum Electronics

JF - Quantum Electronics

SN - 1063-7818

IS - 11

ER -

ID: 25994232