Physics - Optics & Photonics news

Laser makes microscopes way cooler

(Phys.org) —Laser physicists have found a way to make atomic-force microscope probes 20 times more sensitive and capable of detecting forces as small as the weight of an individual virus.

dateAug 15, 2014 in Optics & Photonics
shares0 comments 0

A mirror with a peephole

When light shines through air onto water, some of the light usually will be reflected back into the air. But at one specific angle, called the Brewster angle, all of the p-polarized light travels into the ...

dateAug 13, 2014 in Optics & Photonics
shares0 comments 0