News tagged with laser pointers

New diamond laser 20 times more powerful

Researchers from the MQ Photonics Research Centre joined with fiber laser experts from the Fraunhofer Institute for Applied Optics and Precision Engineering in Jena, Germany to demonstrate a diamond laser 20 times more powerful ...

dateAug 13, 2015 in Optics & Photonics
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Transforming living cells into tiny lasers

In the last few decades, lasers have become an important part of our lives, with applications ranging from laser pointers and CD players to medical and research uses. Lasers typically have a very well-defined direction of ...

dateJul 28, 2015 in Optics & Photonics
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Nanotech process makes heat-resistant dyes

You may have heard about the hazards posed by pranksters who shine laser pointers at airplanes during takeoff or landing. One way to keep those beams of concentrated light from blinding pilots is to incorporate a special ...

dateOct 03, 2014 in Materials Science
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Diamond makes laser beams more brilliant

(Phys.org) —For the first time, researchers have shown that diamond can radically improve the quality of high power laser beams, according to new photonics research published overnight in Laser & Photonics Reviews. A team ...

dateMay 05, 2014 in Optics & Photonics
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