Researchers at Caltech make progress in medical imaging by adapting astronomical optics. A reflector shapes light waves to counterbalance distortion. Researchers in Caltech’s Andrew and Peggy Cherng ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.200082 reviews intelligent adaptive optics. Adaptive optics technology can correct the dynamic aberrations of optical system at ...

Researchers have devised a novel technique to 'flip' the optical wavefront of an image for both polarizations simultaneously, so that it can be transmitted through a multimode fiber without distortion ...

Please provide your email address to receive an email when new articles are posted on . It is time for ophthalmologists in developing countries to look at the visual effects that higher-order ...

Sydney University scientists have invented a sensor that neutralizes a star’s twinkle, which could help astronomers find new planets in distant solar systems. The sensor uses an advanced light ...

Holographic memory records and reproduces digital data that consist of two-dimensionally aligned black and white dots (data pages). To make a hologram, it records the interference fringes that are ...