From: "Bianco Giuseppe" 
To: 
Reply-To: "Bianco Giuseppe" 


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Dear all
I'm trying to understand whether Focault testing with a Couder mask = could
be a viable option to test a 310 mm diameter, f/2.5 mirror with a = conic
constant of about -3.
Any suggestion on where to find documentation (theory, algorithms, etc.) =
on this issue?=20
Thanks, and kind regards

Dr. Giuseppe Bianco
Centro di Geodesia Spaziale "G. Colombo" Agenzia Spaziale Italiana
75100 Matera (MT), Italy
phone:+39-0835-377209
fax:     +39-0835-339005
e-mail: giuseppe.bianco{at}asi.it


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Foucault testing an hyperbolic mirror?




Dear all

I'm trying to
understand whether =
Focault testing with a Couder mask could be a viable option to test a = 310
mm diameter, f/2.5 mirror with a conic constant of about =
-3.

Any suggestion on
where to find =
documentation (theory, algorithms, etc.) on this issue? 

Thanks, and kind
regards


Dr. Giuseppe
Bianco

Centro di Geodesia
Spaziale "G. =
Colombo"

Agenzia Spaziale
Italiana

75100 Matera (MT),
Italy

phone:+39-0835-377209

fax:     =
+39-0835-339005

e-mail:
giuseppe.bianco{at}asi.it




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