News tagged with laser energy

Tunable quantum cascade laser

(PhysOrg.com) -- One of the issues associated with lasers is their tunability. In many cases, if you want to produce a particular wavelength, you have to build a laser to accomplish this. In order to get another wavelength, ...

dateJul 07, 2010 in Quantum Physics feature
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'Molecular glass fibers'

Dutch nanotechnologists from the MESA+ research institute of the University of Twente have discovered that the photosynthesis system of bacteria can be used to transport light over relatively long distances. ...

dateApr 26, 2010 in Nanomaterials
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NPL makes light work of home grooming

The National Physical Laboratory (NPL) and the University of Dundee recently assessed the light emitted by a home-use intense-pulsed light (IPL) hair reduction system and confirmed that it is safe. This confirmation is important, ...

dateMar 01, 2010 in General Physics
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