High-performance optical-imaging device and the analysis of image transmission characteristics

This paper gives a brief account of the principles and properties of the high-performance optical fiber-imaging device; on this basis, the paper puts forward a new method in producing such devices, expounds the merits of the method and, at the same time, and studies the image transmission characteristic of the optical fiber imaging-devices. Arguing that one of the vital factors affecting the high-performance optical fiber imaging-devices' imaging characteristics is the leakage of light on the fibers' interfaces, the paper introduces the effects of the quality of the coating material on the devices' imaging characteristics, and gives the result of our research.