Measurement of the D/H, 18O/16O, and 17O/16O Isotope Ratios in Water by Laser Absorption Spectroscopy at 2.73 μm. - Tao Wu; Weidong Chen 012; Eric Fertein; Pascal Masselin; Xiaoming Gao; Weijun Zhang; Yingjian Wang; Johannes Koeth; Daniela Brückner; Xingdao He (Sensors, 2014)

A Quantum Cascade Laser-Based Optical Sensor for Continuous Monitoring of Environmental Methane in Dunkirk (France). - Rabih Maamary; Xiaojuan Cui; Eric Fertein; Patrick Augustin; Marc Fourmentin; Dorothée Dewaele; Fabrice Cazier; Laurence Guinet; Weidong Chen 012 (Sensors, 2016)

Circular Regression in a Dual-Phase Lock-In Amplifier for Coherent Detection of Weak Signal. - Gaoxuan Wang; Serge Reboul; Jean-Bernard Choquel; Eric Fertein; Weidong Chen 012 (Sensors, 2017)

Dual-Gas Sensor of CH4/C2H6 Based on Wavelength Modulation Spectroscopy Coupled to a Home-Made Compact Dense-Pattern Multipass Cell. - Xing Tian; Yuan Cao; Jiajin Chen; Kun Liu 008; Guishi Wang; Tu Tan; Jiaoxu Mei; Weidong Chen 012; Xiaoming Gao (Sensors, 2019)

A Dual-Laser Sensor Based on Off-Axis Integrated Cavity Output Spectroscopy and Time-Division Multiplexing Method. - Kunyang Wang; Ligang Shao; Jiajin Chen; Guishi Wang; Kun Liu 008; Tu Tan; Jiaoxu Mei; Weidong Chen 012; Xiaoming Gao (Sensors, 2020)

Impact of Lock-In Time Constant on Remote Monitoring of Trace Gas in the Atmospheric Column Using Laser Heterodyne Radiometer (LHR). - Fengjiao Shen; Gaoxuan Wang; Zhengyue Xue; Tu Tan; Zhensong Cao; Xiaoming Gao; Weidong Chen 012 (Remote. Sens., 2022)

Performance Characterization of a Fully Transportable Mid-Infrared Laser Heterodyne Radiometer (LHR). - Fengjiao Shen; Xueyou Hu; Jun Lu; Zhengyue Xue; Jun Li; Tu Tan; Zhensong Cao; Xiaoming Gao; Weidong Chen 012 (Sensors, 2023)

Development of a High-Performance Data Acquisition and Processing System Based on System-on-Module and Field-Programmable Gate Array for Portable and Embeddable Optical Instruments. - Shichuan Ni; Jiacheng Zhou; Weixiong Zhao; Yang Zhang; Weihua Cui; Bo Fang; Weijun Zhang; Weidong Chen 012 (IEEE Trans. Instrum. Meas., 2025)