Quantum dots provide complete control of photons

By emitting photons from a quantum dot at the top of a micropyramid, researchers at Linköping University are creating a polarized light source for such things as energy-saving computer screens and wiretap-proof communications.

Boots Industries unveils BI V2.0 for 3D printing

(Phys.org) —Boots Industries is a Quebec City, Canada, company that was founded in 2012 with a mission to spread the excitement of a printing technology that may allow everyday users to create three-dimensional objects ...

Samsung puts curve in OLED televisions

(AP)—After delays, Samsung Electronics Co. rolled out Thursday a curved TV that uses an advanced display called OLED.

Bell Labs researchers build camera with no lens

(Phys.org) —A small team of researchers at Bell Labs in New Jersey has built a camera that has no lens. Instead, as they explain in their paper they've uploaded to the preprint server arXiv, the camera uses a LCD array, ...

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