State-of-the-art Laser Gas Sensing Technologies
Krzempek, Karol
State-of-the-art Laser Gas Sensing Technologies - MDPI - Multidisciplinary Digital Publishing Institute 2020 - 1 electronic resource (278 p.)
Open Access
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. Some novel lasers such as solid-state, diode, and quantum cascade lasers have experienced significant progress. At present, laser wavelengths can cover the range from ultraviolet to terahertz, which could promote the development of laser gas sensing technologies significantly. On the other hand, some new gas sensing methods have appeared, such as photothermal spectroscopy and photoacoustic spectroscopy. Laser spectroscopy-based gas sensing techniques have the advantages of high sensitivity, non-invasiveness, and allowing in situ, real-time observation. Due to the rapid and recent developments in laser source as well as the great merits of laser spectroscopy-based gas sensing techniques, this book aims to provide an updated overview of the state-of-the-art laser gas sensing technologies.
Creative Commons
English
books978-3-03928-399-6 9783039283996 9783039283989
10.3390/books978-3-03928-399-6 doi
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
State-of-the-art Laser Gas Sensing Technologies - MDPI - Multidisciplinary Digital Publishing Institute 2020 - 1 electronic resource (278 p.)
Open Access
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. Some novel lasers such as solid-state, diode, and quantum cascade lasers have experienced significant progress. At present, laser wavelengths can cover the range from ultraviolet to terahertz, which could promote the development of laser gas sensing technologies significantly. On the other hand, some new gas sensing methods have appeared, such as photothermal spectroscopy and photoacoustic spectroscopy. Laser spectroscopy-based gas sensing techniques have the advantages of high sensitivity, non-invasiveness, and allowing in situ, real-time observation. Due to the rapid and recent developments in laser source as well as the great merits of laser spectroscopy-based gas sensing techniques, this book aims to provide an updated overview of the state-of-the-art laser gas sensing technologies.
Creative Commons
English
books978-3-03928-399-6 9783039283996 9783039283989
10.3390/books978-3-03928-399-6 doi
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