MROI /

P 4 S

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P 4 S

We have received a ROM cost from IC Optical Systems, based on a verbal coating spec.

Points to mention in reply to ICOS:

  • Do the fabrication tolerances meet our spec ?
    • lambda/10 flatness but we asked for lambda/20
  • Beamsplitter coating performance not good enough
  • Is button approach still feasible?
  • What overcoat is assumed for the silver full reflector mirrors?

JC will send a preliminary coating spec to SESO, in order to elicit a comparable ROM estimate.


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Recent Changes (All) | Edit SideBar Page last modified on March 12, 2007, at 10:47 AM Edit Page | Page History
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