Complete control of light waves would allow the miniaturization of traditional optical components, such as lenses, polarizers or beam-splitters, to nanoscale sizes while dramatically increasing their performance and resolution. Credit: Copyright Agency for Science, Technology and Research (A*STAR)
This may lead to new light-based technologies. Complete control of some of the key properties of light waves – polarisation and phase – at the nanoscale is of major interest for light-based technologies such as display screens, and in energy harvesting and data transmission. It would allow, for example, the miniaturization of traditional optical components, such as lenses, polarizers or beam-splitters, to nanoscale sizes...
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