Ultrasensitive Gas Refractometer Using Capillary-Based Mach-Zehnder Interferometer. - Haijin Chen; Xuehao Hu; Meifan He; Pengfei Ren; Chao Zhang 040; Hang Qu (Sensors, 2020)

Polycarbonate mPOF-Based Mach-Zehnder Interferometer for Temperature and Strain Measurement. - Xiaoyu Yue; Haijin Chen; Hang Qu; Rui Min; Getinet Woyessa; Ole Bang; Xuehao Hu (Sensors, 2020)

A simple and effective capacitor-based equalizer for cell-to-cell battery equalization. - Haijin Chen (Int. J. Circuit Theory Appl., 2024)