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Applied Optics, ISSN 1559-128X, 12/2014, Volume 53, Issue 34, pp. 8095 - 8103
Journal Article
Applied Physics B, ISSN 0946-2171, 10/2016, Volume 122, Issue 10, pp. 1 - 7
We study Doppler-limited laser intensity absorption, in a thermal lithium vapor containing 7Li and 6Li atoms in a 9 to 1 ratio, using a narrow-linewidth... 
Quantum Optics | Physics, general | Engineering, general | Physical Chemistry | Physics | Optics, Lasers, Photonics, Optical Devices | BEAM | PHYSICS, APPLIED | SEPARATION | OPTICS | Lasers | Analysis | Matrices (mathematics) | Mathematical analysis | Lithium | Lithium isotopes | Absorption spectra | Diode lasers | Density
Journal Article
Sensors (Basel, Switzerland), ISSN 1424-8220, 12/2019, Volume 19, Issue 23, p. 5313
A laser-based hydrogen (H ) sensor using wavelength modulation spectroscopy (WMS) was developed for the contactless measurement of molecular hydrogen. The... 
Journal Article
AIP Conference Proceedings, ISSN 0094-243X, 02/2019, Volume 2075, Issue 1
The paper reports on the development of an experimental technique to study the absorption spectra of metal hydrides. NiH molecules are produced in a gas... 
Metal hydrides | Gas discharges | Absorption spectra | Diode lasers | Absorption cross sections | Spectrum analysis
Journal Article
Sensors & Actuators: A. Physical, ISSN 0924-4247, 09/2013, Volume 199, pp. 106 - 110
Tunable multi-mode diode laser absorption spectroscopy for methane detection was demonstrated. The exclusive dependence of the 1318 nm laser modes distribution... 
Absorption spectroscopy | Multi-mode diode laser | Methane sensors | GASES | OXYGEN | HIGH-SENSITIVITY | INSTRUMENTS & INSTRUMENTATION | DIFFERENCE-FREQUENCY-GENERATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Methane | Lasers | Spectrum analysis | Actuators | On-line systems | Laser modes | Diode lasers | Monitoring | Computer programs
Journal Article
Sensors & Actuators: B. Chemical, ISSN 0925-4005, 12/2015, Volume 220, pp. 1000 - 1005
Journal Article
Measurement Science and Technology, ISSN 0957-0233, 04/2010, Volume 21, Issue 4, pp. 045301 - 045301
Journal Article
by Yang, HN and Jiang, Y and Guo, YF and Li, L and Su, MX
MEASUREMENT SCIENCE AND TECHNOLOGY, ISSN 0957-0233, 01/2019, Volume 30, Issue 1, p. 15202
The flow of liquid film is utilized in a wide variety of industrial processes, and an accurate investigation into film flow is essential to understand the... 
WAVE | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MULTIDISCIPLINARY | diode laser absorption spectroscopy | falling film | thickness | heat transfer coefficient | LIQUID | SURFACE | measurement
Journal Article
Applied Optics, ISSN 1559-128X, 09/2018, Volume 57, Issue 25, pp. 7117 - 7126
The design and demonstration of a compact single-ended laser-absorption-spectroscopy sensor for measuring temperature and H2O in high-temperature combustion... 
PRESSURE | WAVELENGTH-MODULATION SPECTROSCOPY | ENGINES | GAS TEMPERATURE | CO2 | SCRAMJET COMBUSTOR | H2O CONCENTRATION | PARAMETERS | OPTICS | MU-M | DIODE-LASER
Journal Article
Applied Optics, ISSN 1559-128X, 09/2018, Volume 57, Issue 25, p. 7117
The design and demonstration of a compact single-ended laser-absorption-spectroscopy sensor for measuring temperature and H2O in high-temperature combustion... 
Temperature | Backscattering | Gas temperature | High temperature environments | Structural steels | Absorption | Lasers | Spectrum analysis | Modulation | Sensors | Diode lasers | Combustion chambers | Computing time | Fiber lasers
Journal Article
by Tang, QX and Zhang, YJ and Chen, D and Zhang, K and He, Y and You, K and Liu, GH and Lu, YB and Fan, BQ and Yu, DQ
OPTICS EXPRESS, ISSN 1094-4087, 02/2018, Volume 26, Issue 4, pp. 4459 - 4469
In the detection process of atmospheric laser absorption spectroscopy in open space, the transmitted beam is inevitably affected by atmospheric turbulence,... 
SPECTROMETER | TDLAS | ATMOSPHERIC-TURBULENCE | TUNABLE-DIODE-LASER | SENSITIVITY | BEAM-PROPAGATION | SCINTILLATION | OPTICS
Journal Article
Sensors & Actuators: B. Chemical, ISSN 0925-4005, 06/2017, Volume 244, Issue C, pp. 365 - 372
A mid-infrared methane (CH ) sensor without pressure control was developed using a continuous-wave (CW) interband cascade laser (ICL) for targeting a CH... 
Infrared absorption | Interband cascade laser | Laser spectroscopy | CH4 sensor | sensor | ETHANE | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | EMISSIONS | DIFFERENCE-FREQUENCY-GENERATION | MU-M | LINBO3 | INSTRUMENTS & INSTRUMENTATION | DIODE-LASERS | GAS SENSOR | CELL | MODULATION | Methane | Sensors | Lasers | Spectrum analysis | Green technology | Measuring instruments
Journal Article
Journal of Quantitative Spectroscopy and Radiative Transfer, ISSN 0022-4073, 11/2015, Volume 165, pp. 108 - 122
Line strengths of nine water vapor absorption lines in the wavelength range between 1.37 and 2.71μm with line strengths of 10 -23 -10 -20 cm/molecule have been... 
Tunable diode laser absorption spectroscopy | Line strength | Uncertainty, Metrology | Water vapor
Journal Article
Applied Physics B, ISSN 0946-2171, 3/2013, Volume 110, Issue 4, pp. 497 - 508
Journal Article
Optics Communications, ISSN 0030-4018, 09/2017, Volume 399, pp. 112 - 119
A novel strategy for more accurate tunable diode laser absorption spectroscopy (TDLAS) measurement is presented. This method is immune to non-absorption... 
Artificial absorption | Optical gas sensing | Water vapor | Diode laser | FREQUENCY-MODULATION | SYSTEM | SIGNALS | THEORETICAL DESCRIPTION | ABSOLUTE | WAVELENGTH-MODULATION SPECTROSCOPY | VAPOR DETECTION | TEMPERATURE | OPTICS | SPECTROMETRY | Measurement | Usage | Lasers | Spectrum analysis
Journal Article
Optics Communications, ISSN 0030-4018, 03/2018, Volume 410, pp. 782 - 786
Optical interference fringe is the main factor that leads to background fluctuation in gas concentration detection based on tunable diode laser absorption... 
Interference fringes | Dual tone modulation | Tunable diode laser absorption spectroscopy | Vibration reflector | LIMITS | WAVELENGTH-MODULATION SPECTROMETRY | SIGNALS | NOISE | LEVEL | INTERFERENCE-FRINGES | TDLAS | REDUCTION | OPTICS
Journal Article
Applied Physics B, ISSN 0946-2171, 11/2014, Volume 117, Issue 2, pp. 689 - 698
A mid-infrared laser absorption sensor was developed for gas temperature and carbon oxide (CO, CO2) concentrations in high-enthalpy, hydrocarbon combustion... 
Quantum Optics | Optics, Optoelectronics, Plasmonics and Optical Devices | Physical Chemistry | Laser Technology, Photonics | Physics, general | Engineering, general | Physics | WAVELENGTH-MODULATION SPECTROSCOPY | PHYSICS, APPLIED | WATER-VAPOR | GAS TEMPERATURE | SENSOR | DIODE | OPTICS | Lasers | Spectrum analysis
Journal Article
Optics Express, ISSN 1094-4087, 12/2007, Volume 15, Issue 25, pp. 17443 - 17448
Tunable diode laser absorption spectroscopy using microresonator whispering-gallery modes (WGMs) is demonstrated. WGMs are excited around the circumference of... 
SYSTEM | OPTICS | SENSORS | DIODE-LASER | MICROSPHERE RESONATORS
Journal Article
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