Imagine:Laser DSC09088.JPG

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Description

Helium-Neon laser demonstration at the Kastler-Brossel Laboratory at Paris VI: Pierre et Marie Curie. The glowing ray in the middle is a discharge tube (akin to that of a neon light), it is not the laser beam. The laser beam crosses the air and marks a red point on the screen to the right.

Source

en:Kastler-Brossel Laboratory at en:Paris VI: Pierre et Marie Curie

Date

11:27, 17. October 2004

Author

Copyright © 2004 David Monniaux

Permission

Put under GFDL and CC-BY-SA by the author


GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

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Moved from english wikipedia to commons by Dr. Schorsch 15:55, 27 August 2005 (UTC)

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