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Re: [ATM] uncoated optics testing



At 09:52 AM 4/28/2004 -0700, Jarvis Krumbein wrote:


>Jerry, if you grind the back side of the diagonal, you will get rid of
>the double reflection.  This may make testing easier.


Jerry

Just smear the back surface with a little petroleum jelly. That will stop 
the reflection. If you grind it you will introduce a stress condition and 
likely get a mild bowing of the front surface .

~Mark 

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