Mid-IR Range Quantum-Cascade Lasers in Compact Optoacoustic Gas Analyzers

D. B. Kolker; I. V. Sherstov; A. A. Boiko; N. Yu Kostyukova; E. Yu Erushin; A. V. Pavlyuk

doi:10.1007/s10812-022-01419-0

Mid-IR Range Quantum-Cascade Lasers in Compact Optoacoustic Gas Analyzers

Переведенное название: Квантово-каскадные лазеры среднего ИК-диапазона в компактных оптикоакустических газовых сенсорах

D. B. Kolker, I. V. Sherstov, A. A. Boiko, N. Yu Kostyukova, E. Yu Erushin, A. V. Pavlyuk

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

Рассматриваются режимы генерации квантово-каскадных лазеров для оптико-акустических сенсоров метана и аммиака, приводятся перестроечные и выходные характеристики данных лазеров в зависимости от тока и температуры. Представлены результаты экспериментов по исследованию концентрационной чувствительности разработанных на основе этих лазеров рабочих образцов приборов, готовых к испытаниям. Показано, что линейный динамический диапазон измерения концентрации метана с помощью исследуемого оптико-акустического газоанализатора составляет приблизительно четыре декады: от ~0.3 до ~2000-3000 ppm CH4.

Переведенное название	Квантово-каскадные лазеры среднего ИК-диапазона в компактных оптикоакустических газовых сенсорах
Язык оригинала	английский
Страницы (с-по)	742-747
Число страниц	6
Журнал	Journal of Applied Spectroscopy
Том	89
Номер выпуска	4
DOI	https://doi.org/10.1007/s10812-022-01419-0
Состояние	Опубликовано - сент. 2022

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title = "Mid-IR Range Quantum-Cascade Lasers in Compact Optoacoustic Gas Analyzers",

abstract = "The generation regimes of quantum-cascade lasers for optoacoustic sensors of methane and ammonia are examined, and the tuning and output characteristics of these lasers depending on current and temperature are presented. The results of experiments on the concentration sensitivity of working samples of the test instruments developed on the basis of these lasers are presented. It is shown that the linear dynamic range of measurement of methane concentration by the optoacoustic gas analyzer covers approximately four decades: from ~0.3 to ~2000–3000 ppm CH4.",

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note = "Acknowledgments. The work on the design, manufacture, and testing of experimental samples of methane and ammonia sensors was supported by the Russian Science Foundation (Grant no. 17-72-30006-P). The spectra of methane were recorded with the combined parametric light generator according to state assignment FSUS-2020-0036. The experimental data for the absorption of ammonia vapor over a wide range of wavelengths were obtained with fi nancial support from the Russian Foundation for Basic Research (Project No. 19-32-60055). Publisher Copyright: {\textcopyright} 2022, Springer Science+Business Media, LLC, part of Springer Nature.",

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Mid-IR Range Quantum-Cascade Lasers in Compact Optoacoustic Gas Analyzers. / Kolker, D. B.; Sherstov, I. V.; Boiko, A. A. и др.

В: Journal of Applied Spectroscopy, Том 89, № 4, 09.2022, стр. 742-747.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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AU - Erushin, E. Yu

AU - Pavlyuk, A. V.

N1 - Acknowledgments. The work on the design, manufacture, and testing of experimental samples of methane and ammonia sensors was supported by the Russian Science Foundation (Grant no. 17-72-30006-P). The spectra of methane were recorded with the combined parametric light generator according to state assignment FSUS-2020-0036. The experimental data for the absorption of ammonia vapor over a wide range of wavelengths were obtained with fi nancial support from the Russian Foundation for Basic Research (Project No. 19-32-60055). Publisher Copyright: © 2022, Springer Science+Business Media, LLC, part of Springer Nature.

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N2 - The generation regimes of quantum-cascade lasers for optoacoustic sensors of methane and ammonia are examined, and the tuning and output characteristics of these lasers depending on current and temperature are presented. The results of experiments on the concentration sensitivity of working samples of the test instruments developed on the basis of these lasers are presented. It is shown that the linear dynamic range of measurement of methane concentration by the optoacoustic gas analyzer covers approximately four decades: from ~0.3 to ~2000–3000 ppm CH4.

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