Laser-induced breakdown spectroscopy for detection of explosives residues: a review of recent advances, challenges, and future prospects
JL Gottfried, FC De Lucia, CA Munson… - Analytical and …, 2009 - Springer
In this review we discuss the application of laser-induced breakdown spectroscopy (LIBS) to
the problem of detection of residues of explosives. Research in this area presented in open …
the problem of detection of residues of explosives. Research in this area presented in open …
Advances in sensing ammonia from agricultural sources
M Insausti, R Timmis, R Kinnersley… - Science of The Total …, 2020 - Elsevier
Reducing ammonia emissions is one of the most difficult challenges for environmental
regulators around the world. About 90% of ammonia in the atmosphere comes from …
regulators around the world. About 90% of ammonia in the atmosphere comes from …
Sub-ppb nitrogen dioxide detection with a large linear dynamic range by use of a differential photoacoustic cell and a 3.5 W blue multimode diode laser
A sub-ppb level photoacoustic spectroscopy (PAS)-based sensor for nitrogen dioxide (NO 2)
detection was developed by means of a 3.5 W CW multimode diode laser emitting at 447 …
detection was developed by means of a 3.5 W CW multimode diode laser emitting at 447 …
[HTML][HTML] Nonlinear mechanisms in photoacoustics—powerful tools in photoacoustic imaging
Many nonlinear effects have been discovered and developed in photoacoustic imaging.
These nonlinear mechanisms have been explored for different utilizations, such as …
These nonlinear mechanisms have been explored for different utilizations, such as …
Applications of near infrared photoacoustic spectroscopy for analysis of human respiration: A review
In this review, applications of near-infrared photoacoustic spectroscopy are presented as an
opportunity to evaluate human respiration because the measurement of breath is fast, intact …
opportunity to evaluate human respiration because the measurement of breath is fast, intact …
Ppb-level photoacoustic sensor system for saturation-free CO detection of SF6 decomposition by use of a 10 W fiber-amplified near-infrared diode laser
A photoacoustic sensor system for the ppb-level CO detection of sulphur hexafluoride (SF 6)
decomposition was developed by use of a 10 W fiber-amplified near-infrared (NIR) diode …
decomposition was developed by use of a 10 W fiber-amplified near-infrared (NIR) diode …
[HTML][HTML] Methodology and applications of acousto-electric analogy in photoacoustic cell design for trace gas analysis
Photoacoustic cells play an important role in photoacoustic trace gas analysis, as they can
amplify the photoacoustic signal and improve detection limit. Therefore, the structure and …
amplify the photoacoustic signal and improve detection limit. Therefore, the structure and …
Development and Measurements of a Mid-Infrared Multi-Gas Sensor System for CO, CO2 and CH4 Detection
M Dong, C Zheng, S Miao, Y Zhang, Q Du, Y Wang… - Sensors, 2017 - mdpi.com
A multi-gas sensor system was developed that uses a single broadband light source and
multiple carbon monoxide (CO), carbon dioxide (CO2) and methane (CH4) pyroelectric …
multiple carbon monoxide (CO), carbon dioxide (CO2) and methane (CH4) pyroelectric …
Enhanced near-infrared QEPAS sensor for sub-ppm level H2S detection by means of a fiber amplified 1582 nm DFB laser
A power-boosted quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor is
developed for sub-ppm H 2 S trace-gas detection in the near-infrared spectral region. The …
developed for sub-ppm H 2 S trace-gas detection in the near-infrared spectral region. The …
A review: Application and implementation of optic fibre sensors for gas detection
T Allsop, R Neal - Sensors, 2021 - mdpi.com
At the present time, there are major concerns regarding global warming and the possible
catastrophic influence of greenhouse gases on climate change has spurred the research …
catastrophic influence of greenhouse gases on climate change has spurred the research …