All-optical image denoising using diffractive visual processors. Credit: Ozcan Lab UCLA While image denoising algorithms have undergone extensive research and advancements in the past decades, ...

Researchers at the University of California, Los Angeles (UCLA) have unveiled a new optical technology that enables precise focusing of light—only in one direction. This novel unidirectional focusing ...

As a promising candidate for next-generation mobile platform, mixed reality (MR) such as Apple Vision Pro and Meta Quest Pro (both are passthrough virtual reality headsets) has potential to ...

A new publication from Opto-Electronic Advances, 10.29026/oea.2024.230005 discusses Pluggable multitask diffractive neural networks based on cascaded metasurfaces. Deep learning algorithms based on ...

Now you see it: A schematic of the experiment, in which an optical diffractive camera hides information by concealing it within ordinary-looking “dummy” patterns. (Courtesy: A Ozcan) Information ...

Please provide your email address to receive an email when new articles are posted on . Part one of this series focused on balancing the three interrelated concepts of presbyopia-correcting or visual ...

Diffractive diffusers and beamsplitters for high-power laser applications — in stock and ready to ship. HOLO/OR Diffractive Diffusers precisely convert collimated beams into square or circular ...