From overcoming classical optical limits to tracking single proteins in real time, super-resolution imaging continues to ...
Metals possess the unique ability to trap and concentrate light into spaces much smaller than its wavelength through a ...
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Researchers show optical properties of metals can be tuned, opening new route to programmable nanophotonic devices
India, July 7 -- In a significant development, researchers from Bengaluru have shown for the first time that how a metal interacts with light can be actively tuned by applying mechanical strain. The ...
Although the ancient Greek nano means dwarf, in the nano sector the dwarf would be a giant. In the technical realm, nano ...
Researchers have created a special flat lens that shapes light into an optical needle—a thin beam that stays tightly focused ...
Nearly a century ago, Ernst Ruska and Max Knoll provided the first demonstration of a microscope that could image specimens using electrons rather than light. The earliest images obtained via this ...
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