Optical Design and Verification of Multipass Cell With Two Spherical Mirrors Using Space Equation Method. - Hongda Chen; Chen Chen 040; Yanzhang Wang; Heng Piao; Peng Wang 117 (IEEE Trans. Instrum. Meas., 2021)

A High-Accuracy CO2 Carbon Isotope Sensing System Using Subspace Identification of Hammerstein Model for Geochemical Application. - Heng Piao; Defu Cheng; Chen Chen 040; Yanzhang Wang; Peng Wang 117; Xiaodong Pan (IEEE Trans. Instrum. Meas., 2022)

A Temperature Gradient Field Compensation Method to Improve the Accuracy of the CO2 Carbon Isotope Sensor. - Heng Piao; Defu Cheng; Chen Chen 040; Yanzhang Wang; Peng Wang 117; Xiaodong Pan (IEEE Trans. Instrum. Meas., 2022)

A Prototype of CH4 and CO2 Sensing System Using State Parameters Correction Applied to Gas Geochemical Exploration. - Peng Wang 117; Chen Chen 040; Yanzhang Wang; Heng Piao; Defu Cheng; Xiaodong Pan (IEEE Trans. Instrum. Meas., 2022)

A Reconfigurable Continuous-Time Delta-Sigma Modulator Structure Using Hybrid Loop Filter and Time-Interleaved Quantizer. - Chen Chen 040; Fangzhen Jiang; Peng Wang 117; Yongli Chen; Yan Xiao; Fule Li; Xiang Xie (ISCAS, 2024)

Improving the Accuracy Using Second Harmonic Spectral Line Separation Method for Mid-Infrared CO2 Sensing System. - Weihao Dong; Chen Chen 040; Zheng Li; Yanzhang Wang; Heng Piao; Peng Wang 117 (IEEE Trans. Instrum. Meas., 2024)