Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...

A new optical fiber link between CERN and Paris will provide the Laboratory with an accurate frequency reference, enhancing ...

This study introduces a multidimensional sampling theory, overcoming Nyquist limitations and enhancing metasurface design for advanced optical applications.

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A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics. Their study not only identifies the constraints of conventional sampling ...

When the sampling rate is too low, aliasing artifacts occur, leading to distorted images and ... account for the optical complexities of metasurfaces. While Nyquist theory effectively defines ...

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TorchRDIT is an advanced software package designed for the inverse design of meta-optics devices, utilizing an eigendecomposition-free implementation of Rigorous Diffraction Interface Theory (R-DIT ..

Malaysia Image caption, Jannatul Maoua of Bangladesh catches out Asabi Callender of West Indies during their ICC Women's U19 T20 World Cup 2025 Super Six match at Bayuemas Oval in Kuala Lumpur ...

Can you spot the elusive frog within the allotted 5 seconds? Optical illusions with hidden images, like this one, test your brain's ability to focus and differentiate subtle patterns. Still searching?

On the 80th anniversary of this liberation, these photos exhibit the horror and history of Auschwitz. Auschwitz was established in 1940 in the suburbs of Oswiecim, Poland. During its first year ...