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State-of-the-art Laser Gas Sensing Technologies

Trace gas sensing technologies are widely used in many applications, such as environmental monitoring, life science, medical diagnostics, and planetary exploration. On the one hand, laser sources have developed greatly due to the rapid development of laser media and laser techniques in recent years....

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Main Authors: Krzempek, Karol, Ma, Yufei, Vicet, Aurore
Format: Online
Sprog:engelsk
Udgivet: MDPI - Multidisciplinary Digital Publishing Institute 2021
Fag:
TA1-2040
T1-995
methane detection
concentration prediction
two-photon femtosecond laser-induced fluorescence
n/a
finite-element analysis
wavelength modulation spectroscopy (WMS)
quartz-enhanced photoacoustic spectroscopy
real-time observation
carbon dioxide monitoring
filament-induced nonlinear spectroscopy
thermal control
femtosecond laser-induced plasma spectroscopy
Tm
MgO:PPLN crystal
mid-infrared ICL
combustion sensing
algorithm
laser absorption spectroscopy (LAS)
mid-infrared fingerprint spectrum
time division multiplexing differential modulation
detection limit
design optimization
13CO2/12CO2 isotope ratio detection
femtosecond laser-induced breakdown spectroscopy
coupling efficiency
gas detection
laser spectroscopy
hollow-core photonic crystal fiber
thermoelectric cooling
TDLAS
chicken swarm optimization
frequency modulation spectroscopy
absorption spectroscopy
practical applications
methane
wavelength modulation spectroscopy
continuous-wave (CW)
tunable laser absorption spectroscopy
noise reduction algorithms
C2H2 detection
a multi-reflection chamber
tunable mid-infrared solid-state laser
photothermal spectroscopy
stokes vectors
combustion diagnostic
GRIN fiber probe
wavelength modulation
deep-sea natural gas hydrate exploration
femtosecond laser electronic excitation tagging
graphene saturable absorber
femtosecond laser
near-infrared
all-fiber laser
optical parametric oscillator
mid-infrared
gas sensing
direct absorption spectroscopy (DAS)
interferometric gas detection
single-frequency
non-linearity
TDLAS technique
interband cascade lasers
optical parametric oscillator (OPO)
quantum cascade lasers
PQS
support vector machine
Ho:LuVO4 laser
two-tone frequency modulation spectroscopy
intracavity gas detection
quartz tuning fork
trace gas detection
information processing technology
optical sensing
temperature compensation
broadband spectrum
tunable diode laser
diffuse integrating cavity
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
Online adgang:44774
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