[Halld-pid] photo of new light guide

Tim Whitlatch whitey at jlab.org
Wed Jul 13 09:14:18 EDT 2011


Hi Paul,

Were any transmission tests done on the unpolished light guide for 
comparison?

Tim

Mark M. Ito wrote:
> Looks nice!
>
> On 07/12/2011 03:10 PM, Paul Eugenio wrote:
>> Attached is a photo new bend-cut machined light guide.   
>>
>> We sent an unpolished light guide to East Coast Precision Manufacturing for vapor polishing.  Most of their shop is on vacation this week, but they told me that they would polish it early next week and get it back to us.
>>
>>
>> --
>> Prof. Paul Eugenio
>> Florida State University
>> Department of Physics
>> Tallahassee, Florida,  USA 32306
>>
>> (850) 325-0314
>> eugenio at fsu.edu
>>
>>
>>
>>     
>>
>>
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>> Halld-pid at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/halld-pid
>
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