A wireless implant helped patients with severe macular degeneration regain usable vision. The results point toward a new ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high-energy ...

Abstract: Automatic and accurate segmentation of the optic disk (OD) region has practical applications in the medical field. In this study, a novel encoder-decoder network is proposed to segment the ...

Abstract: In this work, a series of fiber-optic salinity sensors were prepared. The sensing principle of salinity sensor is the changes of reflection coefficient and evanescent wave attenuation with ...