Optical fiber biosensor and detection system

An optical fiber biosensor and a detection system, the optical fiber biosensor comprises a transmission optical fiber and a metal sensing film, the metal sensing film is provided with a nanopore array, and the metal sensing film is configured to receive incident light from the transmission optical fiber and reflect the incident light into the transmission optical fiber for detection. The optical fiber biosensor has the advantages of compactness, portability and the like. 一种光纤生物传感器和检测系统，该光纤生物传感器包括传输光纤以及金属传感膜，该金属传感膜上设置有纳米孔阵列，该金属传感膜配置为接收来自所述传输光纤的入射光，并将该入射光反射入所述传输光纤以用于检测。该光纤生物传感器具有紧凑、便携等优点。