Photonics - Page 3 of 3
Tuesday 28 April, 2015

Laser beaming a hair can reveal breakfast details

A new laser can tell what you had for breakfast by beaming on one of your hairs, a study says.  More...

by BioNews | Published 4 years ago
By BioNews On Tuesday, April 26th, 2011
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World”s first electronic specs to make tedious bifocals history!

If you”re one of the many who rely on bifocal lenses, you may soon get a new view of life this summer  More...

By BioNews On Wednesday, April 20th, 2011
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Miniature invisibility ”carpet cloak” shows promise for the optical world

Scientists have developed invisibility “carpet cloaks” using metamaterials – artificial materials engineered to have optical properties not found in nature  More...

By BioNews On Wednesday, March 30th, 2011
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Indian-origin scientist makes first perovskite-based superlens for infrared

Superlenses were previously made from elaborate artificial constructs known as metamaterials, which are difficult to be fabricated and tend to absorb a relatively high percentage of photons that would otherwise More...

By BioNews On Tuesday, March 22nd, 2011
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Ultra-sensitive sensor to help detect cancer signs, hidden explosives

Princeton engineers have developed an ultra- sensitive sensor that could help detect a wide range of substances, from tell-tale signs of cancer to hidden explosives  More...

By BioNews On Wednesday, March 2nd, 2011
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NewGen optical integrated devices for future photonic quantum computers

Researchers at University of Bristol have demonstrated the quantum operation of new components  More...

By BioNews On Monday, February 7th, 2011
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Growing nanolasers on silicon paves way for on-chip photonics

Engineers at the University of California, Berkeley, have developed a way to grow nanolasers directly onto a  More...

By BioNews On Monday, July 28th, 2008
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Scientists demonstrate highly directional semiconductor lasers for the first time

An international team of scientists have demonstrated, for the first time, highly directional semiconductor  More...