A high sensitive methane QEPAS sensor based on self-designed trapezoidal-head quartz tuning fork and high power diode laser

A high sensitive methane (CH4) sensor based on quartz-enhanced photoacoustic spectroscopy (QEPAS) using self-designed trapezoidal-head quartz tuning fork (QTF) and high power diode laser is reported for the first time in this paper. The trapezoidal-head QTF with low resonant frequency (f0) of ∼ 9 kH...

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Үндсэн зохиолчид:	Hanxu Ma, Yanjun Chen, Shunda Qiao, Ying He, Yufei Ma
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	Elsevier 2025-04-01
Цуврал:	Photoacoustics
Нөхцлүүд:	Methane sensor Trapezoidal-head QTF Quartz-enhanced photoacoustic spectroscopy Spectroscopy
Онлайн хандалт:	http://www.sciencedirect.com/science/article/pii/S2213597925000023
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!