Endoscope imaging system and endoscope imaging device based on fiber bragg grating array detection

The invention relates to an endoscope imaging system and an endoscope imaging device based on fiber bragg grating array detection. The endoscope imaging system comprises a computer imaging module, a photoacoustic signal stimulating module, a data processing module and a fiber bragg grating endoscope probe module; the computer imaging module is used for reestablishing images and storing and displaying the reestablished images; optical signals transmitted from the photoacoustic signal stimulating module penetrate in an endoscope probe and illuminate a portion to be detected; the data processing module is used for amplifying and denoising received data; and the fiber bragg grating endoscope probe module detects photoacoustic signals. The design of the probe of the endoscope imaging system is based on a fiber bragg grating reflective sensing principle, an ultrasonic miniature motor drives a right-angle prism to rotate, and all-dimensional detection on the portion to be detected is implemented. The endoscope imaging system and the endoscope imaging device based on fiber bragg grating array detection have the advantages of lossless and quick imaging, can reach a place where the traditional ultrasonic endoscope cannot reach, and is high in anti-electromagnetic interference capability, easy to operate, low in energy consumption and low in cost.