Ultra-Sensitive Optical Fiber Humidity Sensor via Au-Film-Assisted Polyvinyl Alcohol Micro-Cavity and Vernier Effect.
Liangtao HouYan LiYiming FuJiuru YangWeijiang XuXiaokang SongJinjian LiYi LiuLingling RanPublished in: IEEE Trans. Instrum. Meas. (2022)