Helmholtz-resonator quartz-enhanced photoacoustic spectroscopy

被引：16

作者：

Luo, Huijian ^{[1
]}

Wang, Chenglong ^{[1
]}

Lin, Haoyang ^{[1
]}

Wu, Qian ^{[1
]}

Yang, Zhifei ^{[1
]}

Zhu, Wenguo ^{[1
]}

Zhong, Yongchun ^{[1
]}

Kan, Ruifeng ^{[2
]}

Yu, Jianhu ^{[1
]}

Zheng, Huadan ^{[1
]}

机构：

[1] Jinan Univ, Key Lab Optoelect Informat & Sensing Technol, Guangdong Higher Educ Inst, Guangzhou 510632, Peoples R China

[2] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China

来源：

OPTICS LETTERS | 2023年 / 48卷 / 07期

基金：

中国国家自然科学基金;

关键词：

GAS-DETECTION;

D O I：

10.1364/OL.481457

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work, Helmholtz-resonator quartz-enhanced photoa-coustic spectroscopy (HR-QEPAS) was developed for trace gas sensing. A pair of Helmholtz resonators with high-order resonance frequency was designed and coupled with a quartz tuning fork (QTF). Detailed theoretical analysis and experi-mental research were carried out to optimize the HR-QEPAS performance. As a proof-of-concept experiment, the water vapor in the ambient air was detected using a 1.39 mu m near -infrared laser diode. Benefiting from the acoustic filtering of the Helmholtz resonance, the noise level of QEPAS was reduced by >30%, making the QEPAS sensor immune to environmental noise. In addition, the photoacoustic signal amplitude was improved significantly by >1 order of mag-nitude. As a result, the detection signal-to-noise ratio was enhanced by >20 times, compared with a bare QTF.(c) 2023 Optica Publishing Group

引用

页码：1678 / 1681

页数：4

共 50 条

[21] Theoretical analysis of a quartz-enhanced photoacoustic spectroscopy sensor
N. Petra
J. Zweck
A. A. Kosterev
S. E. Minkoff
D. Thomazy
Applied Physics B, 2009, 94 : 673 - 680
[22] Double acoustic microresonator quartz-enhanced photoacoustic spectroscopy
Dong, Lei
Wu, Hongpeng
Zheng, Huadan
Liu, Yanyan
Liu, Xiaoli
Jiang, Wenzhe
Zhang, Lei
Ma, Weiguang
Ren, Wei
Yin, Wangbao
Jia, Suotang
Tittel, Frank K.
OPTICS LETTERS, 2014, 39 (08) : 2479 - 2482
[23] Optimization of spectrophone performance for quartz-enhanced photoacoustic spectroscopy
Cao, Yingchun
Jin, Wei
Ho, Hoi Lut
SENSORS AND ACTUATORS B-CHEMICAL, 2012, 174 : 24 - 30
[24] Dual-comb quartz-enhanced photoacoustic spectroscopy
Ren, Xinyi
Yan, Ming
Wen, Zhaoyang
Ma, Hui
Li, Ran
Huang, Kun
Zeng, Heping
PHOTOACOUSTICS, 2022, 28
[25] Theoretical analysis of a quartz-enhanced photoacoustic spectroscopy sensor
Petra, N.
Zweck, J.
Kosterev, A. A.
Minkoff, S. E.
Thomazy, D.
APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 94 (04): : 673 - 680
[26] Off-plane quartz-enhanced photoacoustic spectroscopy
Luo, Huijian
Li, Junming
Lv, Haohua
Xie, Jiabao
Wang, Chenglong
Lin, Haoyang
Zhuang, Ruobin
Zhu, Wenguo
Zhong, Yongchun
Kan, Ruifeng
Yu, Jianhui
Zheng, Huadan
OPTICS LETTERS, 2024, 49 (11) : 3206 - 3209
[27] H-shaped acoustic micro-resonator-based quartz-enhanced photoacoustic spectroscopy
Ma, Yufei
Hong, Yinghao
Qiao, Shunda
Lang, Ziting
Liu, Xiaonan
OPTICS LETTERS, 2022, 47 (03) : 601 - 604
[28] Sensitive Detection of Ammonia Based on Quartz-Enhanced Photoacoustic Spectroscopy
Hongtao Dang
Yufei Ma
Fuhua Liu
Jie Lu
Journal of Russian Laser Research, 2019, 40 : 265 - 268
[29] Quartz-Enhanced Photoacoustic Spectroscopy Based on the Four-Off-Beam Acoustic Micro-Resonator
Wang, Zongliang
Zhang, Qinduan
Chang, Jun
Tian, Cunwei
Tang, Longfei
Feng, Yiwen
Zhang, Hao
Zhang, Xiukun
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2020, 38 (18) : 5212 - 5218
[30] Off-beam quartz-enhanced photoacoustic spectroscopy with LEDs
Boettger, S.
Koehring, M.
Willer, U.
Schade, W.
APPLIED PHYSICS B-LASERS AND OPTICS, 2013, 113 (02): : 227 - 232

← 1 2 3 4 5 →