Researchers in Australia have designed an air-silica optical fiber that overcomes free-space diffraction. The team from Sydney University's Optical Fibre Technology Centre says its Fresnel fiber acts ...

Ma’s group is committed to improving structure refinement in x-ray crystallography, electron cryomicroscopy (cryo-EM) and fiber diffraction. Quantized elastic deformational model (QEDM) has been ...

so that diffraction combines each of the sources into a single beam of light. “This not only increases the performance of the fiber laser system, but also preserves the beam quality and thus the good ...