Optical

11.21.18
Researchers find a way to fix the purple halo effect in images
11.21.18 in

Researchers find a way to fix the purple halo effect in images

We've been using the same optical technology since the 1700s.

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04.05.15
Optical nanotech sensor can sniff out bad food and explosives
04.05.15

Optical nanotech sensor can sniff out bad food and explosives

The days of having to rely on pricey lab sensors (or carefully trained canines) to detect bad food...

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02.02.15
Scientists make a Mobius strip of laser light
02.02.15

Scientists make a Mobius strip of laser light

Unless you count incidents in Star Trek episodes, Möbius strips don't really occur in nature...

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12.04.14
Light-bending silicon strips are the key to super-fast computers
12.04.14

Light-bending silicon strips are the key to super-fast computers

No, that's not a barcode you're looking at -- instead, it's the likely future of computing. Stanfo...

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09.29.14
Scientists make an invisibility cloak using off-the-shelf optical lenses
09.29.14

Scientists make an invisibility cloak using off-the-shelf optical lenses

Most invisibility cloaks require fairly exotic technology to work, such as fiber optics or light-a...

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