Zheng, KaiyuanZheng, ChuantaoZhang, YuWang, YidingTittel, Frank K.2019-01-082019-01-082018Zheng, Kaiyuan, Zheng, Chuantao, Zhang, Yu, et al.. "Review of Incoherent Broadband Cavity-Enhanced Absorption Spectroscopy (IBBCEAS) for Gas Sensing." <i>Sensors,</i> 18, no. 11 (2018) MDPI: https://doi.org/10.3390/s18113646.https://hdl.handle.net/1911/104983Incoherent broadband cavity-enhanced absorption spectroscopy (IBBCEAS) is of importance for gas detection in environmental monitoring. This review summarizes the unique properties, development and recent progress of the IBBCEAS technique. Principle of IBBCEAS for gas sensing is described, and the development of IBBCEAS from the perspective of system structure is elaborated, including light source, cavity and detection scheme. Performances of the reported IBBCEAS sensor system in laboratory and field measurements are reported. Potential applications of this technique are discussed.engThis is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).Journal articlebroadband light sourcegas sensingincoherent broadband cavity-enhanced absorption spectroscopy (IBBCEAS)molecular spectroscopysupercontinuum light sourcesensors-18-03646https://doi.org/10.3390/s18113646