Broadband tunable source of mid-IR laser radiation for photoacoustic spectroscopy

D. B. Kolker, I. V. Sherstov, N. Yu Kostyukova, A. A. Boyko, Yu V. Kistenev, B. N. Nyushkov, K. G. Zenov, A. G. Shadrintseva, N. N. Tretyakova

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

Control over volatile products of metabolic processes in human body in exhaled air is a promising method for noninvasive medical diagnostics. The mid-IR range (2 - 12 mm) is of great interest for diagnostic applications of the exhaled air spectral analysis. Laser optoacoustic spectroscopy is quite attractive for detecting a large set of gaseous substances; however, high-power sources of tunable radiation are required to increase the method sensitivity. We consider the possibility of using a parametric light generator based on a BaGa 4 Se 7 crystal as a broadband tunable mid-IR laser source for laser optoacoustic spectroscopy.

Язык оригиналаанглийский
Страницы (с-по)29-34
Число страниц6
ЖурналQuantum Electronics
Том49
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2019

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    Kolker, D. B., Sherstov, I. V., Kostyukova, N. Y., Boyko, A. A., Kistenev, Y. V., Nyushkov, B. N., Zenov, K. G., Shadrintseva, A. G., & Tretyakova, N. N. (2019). Broadband tunable source of mid-IR laser radiation for photoacoustic spectroscopy. Quantum Electronics, 49(1), 29-34. https://doi.org/10.1070/QEL16932