A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase route ...
Conversations with Black, Indigenous and racialized artists in Western Canada point to key ways to protect and deepen ...
The research group led by Professor Yijun Feng and Professor Ke Chen from Nanjing University reports a hybrid-phase strategy ...
Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...
A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2026.250031, discusses an integrated metasurface-freeform ...
A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...
From filters and coatings to tints and dyes, here's how brands are continuously innovating your eyewear.
Dispersion is an inherent feature of electromagnetic waves. It allows light to behave differently at different wavelengths, which can be useful, but it also creates chromatic aberrations. As bandwidth ...
The invention of tiny devices capable of precisely controlling the direction and behavior of light is essential to the ...
Broadband achromatic wavefront control, a cornerstone of next-generation photonic systems that supports full-color imaging, multi-spectral sensing ...
Metasurfaces in which nonlocal light-matter interactions take place are a potentially useful variant of traditional ...
Spain's PM Pedro Sánchez unveiled plans to hold social media executives criminally liable, sparking Elon Musk's profane ...
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