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Tag - Fresnel Diffraction

A telescope that almost does away with mirrors
Jayaprashanth | May 2 2008
telescope does away with mirrors hWsEg
Though we cannot imagine telescopes without mirrors or lenses, Laurent Koechlin and his team from the Observatoire Midi Pyrenees have done so and have envisaged a telescope that uses a metal sheet. This metal sheet consists of certain patterns which..
Tags: Fresnel Diffraction, Laurent Koechlin, Observatoire Midi Pyrenees, Telescope, Technology, Related : Consumer Electronic Gadgets, free cell phone number search

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