Sir Chandrasekhara Venkata Raman and his student Nagendra Nath published a series of papers in 1936 on the diffraction of light by a liquid in the field of a high frequency sound wave. This was ...
Diffraction is a classic optical phenomenon accounting for the light propagation. The efficient calculation of diffraction is of significant value towards the real-time prediction of light fields. The ...
Morning Overview on MSN
Physicists just trapped light tighter than thought possible without using a speck of metal — a trick that could reshape the chips inside every device
A beam of light, by the rules physicists have relied on for more than a century, can only be squeezed so small. Push it into ...
Metasurfaces and metalenses are advancing high-resolution imaging, providing exceptional light control and improving ...
A U.K.-Portuguese research group is proposing a new solar cell design based on diffraction gratings – optical components that split and diffract light into several beams. They claim this could lead to ...
Increasingly complex applications such as artificial intelligence require ever more powerful and power-hungry computers to run. Optical computing is a proposed solution to increase speed and power ...
Optical super-resolution resolves 137 nm features, matching SEM performance and exceeding a standard 100x objective.
This page contains hints, solutions, and advanced challenges for our diffraction grating challenge. If you would like a grating (or a set for your class if you are a teacher), please contact us at ...
Particle size analysis is crucial to quality control and product development in a number of key industries including aerosols, construction, food and beverage, paint and coatings, and pharmaceuticals.
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