A sharp-edged aperture is a promising solution for eliminating side lobes from superoscillatory waves. Optical superoscillation refers to a wave packet that can oscillate locally in a frequency ...
The double-slit experiment, first performed by [Thomas Young] in 1801 provided the first definitive proof of the dual wave-particle nature of photons. A similar experiment can be performed that shows ...
Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...
Researchers from the University of Science and Technology of China (USTC) have unveiled a planar optical device that ...
Spectrogon manufactures optical interference filters, thin film coatings, and holographic diffraction gratings. The filters are used in several applications such as medical, process industry, thermal ...
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