Ningwu Liu

Multigas Sensing Technique Based on Quartz Crystal Tuning Fork-Enhanced Laser Spectroscopy

Linguang Xu, Sheng Zhou, Ningwu Liu et al. · Analytical Chemistry · 2020 · 119 citations

Simultaneous Detection of Multiple Atmospheric Components Using an NIR and MIR Laser Hybrid Gas Sensing System

Ningwu Liu, Linguang Xu, Sheng Zhou et al. · ACS Sensors · 2020 · 119 citations

An adaptive Kalman filtering algorithm based on back-propagation (BP) neural network applied for simultaneously detection of exhaled CO and N2O

Sheng Zhou, Ningwu Liu, Chongyang Shen et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2019 · 49 citations

Signal Processing, Exhaled Co, Adaptive Kalman +1

Mid-infrared gas absorption sensor based on a broadband external cavity quantum cascade laser

Juan Sun, Hao Deng, Ningwu Liu et al. · Review of Scientific Instruments · 2016 · 47 citations

Piezoelectric effect-based detector for spectroscopic application

Jingsong Li, Ningwu Liu, Junya Ding et al. · Optics and Lasers in Engineering · 2018 · 37 citations

Electrical Engineering, Engineering, Spectroscopy +6