IPFS News Link • Science
World's Tiniest Magnifying Glass Lets You See Chemical
• arcleinworld's smallest magnifying glass using conductive gold nanoparticles. The result is an extremely tiny optical cavity, called "pico-cavity," that could only fit a single molecule. The said "pico-cavity" is capable of confining light to less than a billionth of a meter and is only the size of a single atom in a bump of a gold nanostructure.