Investigation of A Slow-Light Enhanced Near-Infrared Absorption Spectroscopic Gas Sensor, Based on Hollow-Core Photonic Band-Gap Fiber. - Zhi-Fa Wu; Chuan-Tao Zheng; Zhi-Wei Liu; Dan Yao; Wen-Xue Zheng; Yi-Ding Wang; Fei Wang; Daming Zhang (Sensors, 2018)