Ultra-Stable Temperature Controller-Based Laser Wavelength Locking for Improvement in WMS Methane Detection. - Wang, Fupeng; Wu, Jinghua; Liang, Rui; Wang, Qiang; Wei, Yubin; Cheng, Yaopeng; Li, Qian; Cao, Diansheng; Xue, Qingsheng (Sensors (14248220), 2023)