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Re: [ATM] Crazy simple mirror cell idea
Nils Olof,
> A 12:1 mirror of some 670 mm (sagitta negligible) in a classic 9
> point cell will have about 10 nm RMS deformation which would
> certainly noticeable - a 12:1 mirror of 180 mm dia will have, in
> the analogous cell, 0.7 nm RMS deformation which as certainly is
> not detectable.
This demonstrates very nicely the "square of diameter" law (all other
things being proportional):
10 nm * (180/670)^2 = 0.7 nm
No need to run the second Plop analysis :D.
Robert
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