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 ...
Optical elements play a crucial role in many modern systems, from cellphones to missiles. The miniaturization trend poses a challenge to optics, since classical lenses and mirrors tend to be bulky.
As a promising candidate for the next-generation mobile platform, mixed reality (MR) such as Apple Vision Pro and Meta Quest Pro (both are passthrough virtual reality headsets) has the potential to ...
We exploit the inherent dispersion in diffractive optics to demonstrate planar chromatic-aberration-corrected lenses. Specifically, we designed, fabricated and characterized cylindrical diffractive ...
A paper by CU Boulder Professor Rafael Piestun and PhD candidate Haiyan Wang on diffractive optics was recently published in Optica, the most prestigious journal published by The Optical Society of ...
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 ...
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