Plasmons put laser light on the straight and narrow

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allison
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Plasmons put laser light on the straight and narrow

Beitrag von allison » Di 12 Aug, 2008 4:41 am

A semiconductor laser that has been engineered to emit a narrow beam of light without the use of additional lenses could help to reduce the cost of optical systems.
here is the link : :D
http://optics.org/cws/article/research/35299
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