ScienceDaily: Consumer Electronics News |
- Symphony of nanoplasmonic and optical resonators produces laser-like light emission
- Laser pulse turns glass into a metal: New effect could be used for ultra-fast logical switches
- Razor-sharp TV images with 4K definition
| Symphony of nanoplasmonic and optical resonators produces laser-like light emission Posted: 26 Aug 2014 09:11 AM PDT By combining plasmonics and optical microresonators, researchers have created a new optical amplifier (or laser) design, paving the way for power-on-a-chip applications. |
| Laser pulse turns glass into a metal: New effect could be used for ultra-fast logical switches Posted: 26 Aug 2014 07:08 AM PDT For tiny fractions of a second, quartz glass can take on metallic properties, when it is illuminated be a laser pulse. This has been shown by new calculations. The effect could be used to build logical switches which are much faster than today's microelectronics. |
| Razor-sharp TV images with 4K definition Posted: 26 Aug 2014 05:57 AM PDT The future of movie, sports and concert broadcasting lies in 4K definition, which will bring cinema quality TV viewing into people's homes. 4K Ultra HD has four times as many pixels as today's Full HD. And thanks to the new HEVC video compression standard, broadcasters can now transmit live video in the 4K digital cinema standard. |
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