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Posted by Paul Hyett on 12/24/06 08:26
In rec.video.dvd.tech on Sun, 24 Dec 2006, Roy Tony wrote :
>
> Regular DVDs and audio Cd's used red rays. And if we're now using
> blue-violet lasers (Blu-ray) to read and write DVDs and Cd's
> because it has a shorter wavelength, why not keep going a little
> further to say, purple laser?
>
> Would it be possible going beyond the visible (colour) spectrum
> into an even shorter wavelength of the ultra-violets (UV)
Use your DVD player as a sunbed! :)
> and X-rays?
>
Radiation poisoning?
--
Paul 'Charts Fan' Hyett
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