(Nanowerk News) A team of researchers has developed a way to significantly increase the memory of speckle patterns, the very complex patterns that result from shining a laser light onto an opaque ...

A new X-ray imaging technique that uses sticky, or Scotch, tape as a diffuser to generate “speckle” patterns makes it possible to characterize strongly curved X-ray mirrors in two dimensions with ...

WASHINGTON--(BUSINESS WIRE)--Using pseudo-random speckle patterns is an efficient way to image targets, but most approaches require bulky, expensive, complex and slow machinery. To apply this ...

This video is taken from the same sample of blood featured in the Speckle Pattern in Unclotted Whole Blood video after 10 minutes. In this case, the time-varying fluctuations of the speckle pattern ...

A team from University of Twente and the University of Florence has successfully imaged a fluorescent object that was hidden behind a thin opaque screen, and done so without the need for either a ...

A powerful tool for screening donor hearts: laser speckle imaging captures detailed images of blood vessels in a beating heart outside the body. (Courtesy: Plyer et al doi 10.1117/1.JBO.28.4.046007) ...

CSHL Assistant Professor Katherine Alexander and colleagues at the University of Pennsylvania have identified two different patterns of cellular structures known as nuclear speckles (red) in the most ...

Researchers have developed a new laser-based system that offers an efficient and low-cost way to detect fires in challenging environments such as industrial facilities or large construction sites.