[HTML][HTML] Laser sensors for energy systems and process industries: Perspectives and directions
Sensors are perhaps the most important and integral components of our modern society.
With global warming and environmental pollution garnering ever-increasing attention, as …
With global warming and environmental pollution garnering ever-increasing attention, as …
Infrared laser-absorption sensing for combustion gases
Infrared laser-absorption spectroscopy (IR-LAS) sensors play an important role in
diagnosing and characterizing a wide range of combustion systems. Of all the laser …
diagnosing and characterizing a wide range of combustion systems. Of all the laser …
[PDF][PDF] 我国光纤传感技术发展路线图
苑立波， 童维军， 江山， 杨远洪， 孟洲， 董永康… - Acta Optica …, 2022 - researching.cn
摘要四十多年来, 我国光纤传感技术在经济发展和市场需求的牵引下快速成长.
针对我国光纤传感若干典型的细分技术领域, 概括性地给出了各个细分技术的发展历程 …
针对我国光纤传感若干典型的细分技术领域, 概括性地给出了各个细分技术的发展历程 …
Mode-phase-difference photothermal spectroscopy for gas detection with an anti-resonant hollow-core optical fiber
Laser spectroscopy outperforms electrochemical and semiconductor gas sensors in
selectivity and environmental survivability. However, the performance of the state-of-the-art …
selectivity and environmental survivability. However, the performance of the state-of-the-art …
Laser absorption spectroscopy for combustion diagnosis in reactive flows: A review
Laser absorption spectroscopy (LAS) has been rapidly developed and widely applied to
combustion diagnosis in recent decades. As a cost-effective tool for measuring multiple …
combustion diagnosis in recent decades. As a cost-effective tool for measuring multiple …
Calibration-free wavelength-modulation spectroscopy for measurements of gas temperature and concentration in harsh environments
GB Rieker, JB Jeffries, RK Hanson - Applied optics, 2009 - opg.optica.org
We present a practical implementation of calibration-free wavelength-modulation
spectroscopy with second harmonic detection (WMS-2f) for measurements of gas …
spectroscopy with second harmonic detection (WMS-2f) for measurements of gas …
[HTML][HTML] Compact and portable quartz-enhanced photoacoustic spectroscopy sensor for carbon monoxide environmental monitoring in urban areas
We report on the realization, calibration, and test outdoor of a 19-inches rack 3-units sized
Quartz Enhanced Photoacoustic Spectroscopy (QEPAS) trace gas sensor designed for real …
Quartz Enhanced Photoacoustic Spectroscopy (QEPAS) trace gas sensor designed for real …
Applications of quantitative laser sensors to kinetics, propulsion and practical energy systems
RK Hanson - Proceedings of the Combustion Institute, 2011 - Elsevier
Laser diagnostic techniques play a large and growing role in combustion research and
development. Here we highlight three areas where quantitative sensing based on laser …
development. Here we highlight three areas where quantitative sensing based on laser …
Frequency-modulation spectroscopy for trace species detection: theory and comparison among experimental methods
JA Silver - Applied optics, 1992 - opg.optica.org
A variety of frequency-modulation methods for high-sensitivity absorption detection of gas-
phase species has evolved in recent years. The distinctions among these methods are …
phase species has evolved in recent years. The distinctions among these methods are …
Fitting of calibration-free scanned-wavelength-modulation spectroscopy spectra for determination of gas properties and absorption lineshapes
The development and initial demonstration of a scanned-wavelength, first-harmonic-
normalized, wavelength-modulation spectroscopy with nf detection (scanned-WMS-nf/1f) …
normalized, wavelength-modulation spectroscopy with nf detection (scanned-WMS-nf/1f) …