Improvement of the Detection Sensitivity for Tunable Diode Laser Absorption Spectroscopy: A Review

Wavelength-scanned all-fiber cavity ring-down gas sensing using an L-band active fiber loop

(2022) Mengpeng Hu et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Sensitive carbon monoxide detection based on light-induced thermoelastic spectroscopy with a fiber-coupled multipass cell [Invited]

(2022) Xiaonan Liu et al.   Chinese Optics Letters

H-shaped acoustic micro-resonator-based quartz-enhanced photoacoustic spectroscopy

(2022) Yufei Ma et al.   OPTICS LETTERS

Quartz tuning forks resonance frequency matching for laser spectroscopy sensing

(2022) Yufei Ma et al.   Photoacoustics

A Remote Sensor System Based on TDLAS Technique for Ammonia Leakage Monitoring

(2021) Hongbin Lu et al.   SENSORS

A sensitive methane sensor of a ppt detection level using a mid-infrared interband cascade laser and a long-path multipass cell

(2021) Jinbao Xia et al.   SENSORS AND ACTUATORS B-CHEMICAL

Highly sensitive methane detection based on light-induced thermoelastic spectroscopy with a 2.33 µm diode laser and adaptive Savitzky-Golay filtering

(2021) Xiaonan Liu et al.   OPTICS EXPRESS

Trace gas detect based on spectral analysis and harmonic ratio

(2020) Shuxin Yin et al.   OPTICAL REVIEW

Sensitive detection of NO using a compact portable CW DFB-QCL-based WMS sensor

(2020) Haibin Cui et al.   APPLIED OPTICS

Cavity-Enhanced Measurements of Benzene for Environmental Monitoring

(2020) Mhanna Mhanna et al.   IEEE SENSORS JOURNAL

Wavelength modulation spectroscopy by employing the first harmonic phase angle method

(2019) Chenguang Yang et al.   OPTICS EXPRESS

A DFB-LD Internal Temperature Fluctuation Analysis in a TDLAS System for Gas Detection

(2019) Yulei Xie et al.   IEEE Photonics Journal

Tuning Efficiency of Distributed Feedback Laser Diode for Wavelength Modulation Spectroscopy

(2019) Jiachen Sun et al.   IEEE SENSORS JOURNAL

Highly sensitive acetylene detection based on a compact multi-pass gas cell and optimized wavelength modulation technique

(2019) Haiyue Sun et al.   INFRARED PHYSICS & TECHNOLOGY

Simultaneous detection of atmospheric CO and CH4 based on TDLAS using a single 2.3 μm DFB laser

(2019) Ligang Shao et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Interband cascade laser-based ppbv-level mid-infrared methane detection using two digital lock-in amplifier schemes

(2018) Fang Song et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Multi-species trace gas sensing with dual-wavelength QCLs

(2018) P. Morten Hundt et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Simultaneous Measurements of CO and CO2 Employing Wavelength Modulation Spectroscopy Using a Signal Averaging Technique at 1.578 μm

(2018) Chuanliang Li et al.   APPLIED SPECTROSCOPY

Wavelength modulation spectroscopy coupled with an external-cavity quantum cascade laser operating between 7.5 and 8 µm

(2018) Abhijit Maity et al.   LASER PHYSICS LETTERS

Ppbv-Level Ethane Detection Using Quartz-Enhanced Photoacoustic Spectroscopy with a Continuous-Wave, Room Temperature Interband Cascade Laser

(2018) Chunguang Li et al.   SENSORS

Gas Absorption Center-Based Wavelength Calibration Technique in QEPAS System for SNR Improvement

(2018) Zongliang Wang et al.   Photonic Sensors

Real-time monitoring of N2O production in a catalytic reaction process using mid-infrared quantum cascade laser

(2018) Fengjiao Shen et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

Tunable Diode Laser Absorption Spectroscopy- Based Detection of Propane for Explosion Early Warning by Using a Vertical Cavity Surface Enhanced Laser Source and Principle Component Analysis Approach

(2017) Yin Wang et al.   IEEE SENSORS JOURNAL

Optical fiber oxygen sensor utilizing a robust phase demodulator

(2017) Fupeng Wang et al.   MEASUREMENT

Artificial absorption creation for more accurate tunable diode laser absorption spectroscopy measurement

(2017) Wei Wei et al.   OPTICS COMMUNICATIONS

ICL-based TDLAS sensor for real-time breath gas analysis of carbon monoxide isotopes

(2017) Ramin Ghorbani et al.   OPTICS EXPRESS

Mid-infrared dual-gas sensor for simultaneous detection of methane and ethane using a single continuous-wave interband cascade laser

(2016) Weilin Ye et al.   OPTICS EXPRESS

Compact TDLAS based optical sensor for ppb-level ethane detection by use of a 3.34 μm room-temperature CW interband cascade laser

(2016) Chunguang Li et al.   SENSORS AND ACTUATORS B-CHEMICAL

Demodulation algorithm used in single-beam system immune to light power drift

(2015) Fupeng Wang et al.   APPLIED OPTICS

Measurement of water vapor line strengths in the 1.4–2.7 µm range by tunable diode laser absorption spectroscopy

(2015) Andrea Pogány et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

Sensitive detection of formaldehyde using an interband cascade laser near 3.6 μm

(2015) Wei Ren et al.   SENSORS AND ACTUATORS B-CHEMICAL

Highly sensitive detection of methane by near-infrared laser absorption spectroscopy using a compact dense-pattern multipass cell

(2015) Kun Liu et al.   SENSORS AND ACTUATORS B-CHEMICAL

A coal mine multi-point fiber ethylene gas concentration sensor

(2015) Yubin Wei et al.   Photonic Sensors

Single-QCL-based absorption sensor for simultaneous trace-gas detection of CH4 and N2O

(2014) Wei Ren et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Wavelength modulation spectroscopy with signal–reference beam method for highly sensitive gas detection

(2014) Wei Wei et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Suppressing the impact of water vapor inside optical components for optical fiber $$\hbox {H}_{2}\hbox {O}$$ H 2 O sensing system

(2014) G. P. Lv et al.   OPTICAL AND QUANTUM ELECTRONICS

High-sensitive measurement of water vapor: shot-noise level performance via a noise canceller

(2013) Qiang Wang et al.   APPLIED OPTICS

Reliability analysis and comparison of demodulation methods for dual-beam wavelength-modulation spectroscopy water vapor detection

(2013) Cunguang Zhu et al.   APPLIED OPTICS

Measurement and analysis of water vapor inside optical components for optical fiber H2O sensing system

(2013) Qiang Wang et al.   APPLIED OPTICS

Improvement of Measurement Accuracy of Infrared Moisture Meter by Considering the Impact of Moisture Inside Optical Components

(2013) Cun Guang Zhu et al.   IEEE SENSORS JOURNAL

Towards traceability in CO2 line strength measurements by TDLAS at 2.7µm

(2013) Andrea Pogány et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

An isolated line-shape model to go beyond the Voigt profile in spectroscopic databases and radiative transfer codes

(2013) N.H. Ngo et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

The HITRAN2012 molecular spectroscopic database

(2013) L.S. Rothman et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

Doppler-limited H2O and HF absorption spectroscopy by sweeping the 1,321–1,354 nm range at 55 kHz repetition rate using a single-mode MEMS-tunable VCSEL

(2012) B. A. Stein et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Calibration-free wavelength modulation spectroscopy for gas concentration measurements under low-absorbance conditions

(2012) Lu Che et al.   Chinese Physics B

Detection of water vapor concentration based on differential value of two adjacent absorption peaks

(2012) Q Wang et al.   LASER PHYSICS LETTERS

Lock-in amplifier for portable sensing systems

(2011) J. Aguirre et al.   ELECTRONICS LETTERS

VCSEL-based calibration-free carbon monoxide sensor at 2.3 μm with in-line reference cell

(2010) J. Chen et al.   APPLIED PHYSICS B-LASERS AND OPTICS

HITEMP, the high-temperature molecular spectroscopic database

(2010) L.S. Rothman et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

High-performance midinfrared quantum cascade lasers

(2010) Federico Capasso   OPTICAL ENGINEERING

Applications of quantitative laser sensors to kinetics, propulsion and practical energy systems

(2010) Ronald K. Hanson   PROCEEDINGS OF THE COMBUSTION INSTITUTE

Measuring atmospheric composition change

(2009) P. Laj et al.   ATMOSPHERIC ENVIRONMENT

The GEISA spectroscopic database: Current and future archive for Earth and planetary atmosphere studies

(2007) N. Jacquinet-Husson et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER