Anomalous Sensitivity Enhancement of D-Shaped Fiber-Based Sandwiched Structure Optofluidic Sensor. - Yatao Yang; Sankhyabrata Bandyopadhyay; Li-Yang Shao; Jiahao Jiang; Zeng Peng; Shuaiqi Liu 003; Jie Hu; Perry Ping Shum; Jiandong Hu; Xuming Zhang (IEEE Access, 2020)