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南京土壤研究所 [13]
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北京大学 [7]
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期刊论文 [55]
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Highly-Sensitive H2O Sensor Exploiting a 1.39 mu m Near-Infrared Distributed-Feedback Laser Diode
期刊论文
JOURNAL OF RUSSIAN LASER RESEARCH, 2022
作者:
Lin, Leqing
;
Lin, Haoyang
;
Wang, Chenglong
;
Wu, Qian
;
Yang, Zhifei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/12/23
laser diode
distributed feedback laser
gas sensor
photoacoustic spectroscopy
Optimization design of sphere-tube-coupled photoacoustic cell and application of nitrogen dioxide detection
期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022
作者:
Li, Zhengang
;
Liu, Jiaxiang
;
Si, Ganshang
;
Ning, Zhiqiang
;
Fang, Yonghua
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/12/23
finite element simulation
minimum detection limit
photoacoustic spectroscopy
response capacity
sphere-tube-coupled photoacoustic cell
High-power near-infrared QEPAS sensor for ppb-level acetylene detection using a 28 kHz quartz tuning fork and 10 W EDFA
期刊论文
OPTICS EXPRESS, 2022, 卷号: 30
作者:
Yang, Zhifei
;
Lin, Haoyang
;
Montano, Baiyang Antonio Zhou
;
Zhu, Wenguo
;
Zhong, Yongchun
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2022/03/28
A Method of Trace Gases Detection Based on Non-resonance Photoacoustic Spectroscopy
期刊论文
Journal of Physics: Conference Series, 2021, 卷号: 1838
作者:
Zhu,Zhizhen
;
Liu,Jiaxiang
;
Fang,Yonghua
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/04/26
Research on Optical Absorption Characteristics of Atmospheric Aerosols at 1 064 nm Wavelength
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
作者:
Chen Jie
;
Qian Xian-mei
;
Liu Qiang
;
Zheng Jian-jie
;
Zhu Wen-yue
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/12/28
Photoacoustic spectroscopy
Atmospheric aerosol
Optical absorption coefficient
1 064 nm wavelength
Research on Detecting CO2 With Off-Beam Quartz-Enhanced Photoacoustic Spectroscopy at 2.004 mu m
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
作者:
Xie Ying-chao
;
Wang Rui-feng
;
Cao Yuan
;
Liu Kun
;
Gao Xiao-ming
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2020/11/30
Off-beam quartz-enhanced photoacoustic spectroscopy
Carbon dioxide
Detection
Second harmonic detection technology
Effects of pressure and noise on the stability of photoacoustic signals of trace gas components
期刊论文
INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2020, 卷号: 13
作者:
Zhu, Zhizhen
;
Luo, Jing
;
Liu, Jiaxiang
;
Fang, Yonghua
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/12/07
photoacoustic spectroscopy
environmental monitoring in agriculture
trace gas
pressure
noise
Trace gas detection based on photoacoustic spectroscopy in 3-D printed gas cell
期刊论文
JOURNAL OF NEAR INFRARED SPECTROSCOPY, 2020
作者:
Zha, Shenlong
;
Ma, Hongliang
;
Zha, Changli
;
Cai, Xueyuan
;
Li, Yuanyuan
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/11/26
Photoacoustic spectroscopy
methane
concentration detection
3-D printed photoacoustic cell
sensitivity
Ultra-compact QEPAS acoustic detection module with acoustic wave confinement
期刊论文
Infrared Physics & Technology, 2020, 卷号: 106, 页码: 5
作者:
H. Y. Lin
;
Z. Huang
;
Y. H. Liu
;
R. F. Kan
;
H. D. Zheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/07/06
Parts-per-billion-level detection of hydrogen sulfide based on near-infrared all-optical photoacoustic spectroscopy
期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2019, 卷号: 283, 页码: 1-5
作者:
Chen, Ke
;
Zhang, Bo
;
Liu, Shuai
;
Yu, Qingxu
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/12/02
Trace gas detection
Photoacoustic spectroscopy
Near-infrared laser
Fiber-optic sensing
Cantilever microphone
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