Difference between revisions of "Light Guide"

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=== Docs ===
 
=== Docs ===
  
https://halldweb.jlab.org/detectors/fcal2/light_guides/cookie_pep.pdf
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[https://halldweb.jlab.org/detectors/fcal2/light_guides/cookie_pep.pdf Studies of Silicon cookie at PEP]

Revision as of 21:38, 4 January 2020

Results of Preliminary Transmission Tests of the new Light Guides

Below is an image of the new 18mm light guide attached to one of the HA4125 PMTs. The joint was made with DYMAX 3094 UV curing glue.

PMT with Light Guide.JPG]

Using the spectrometer in the ARC building we were able to produce transmission curves for the new light guides.

Light Guide Comparison V2.PNG

Light Collection Studies Using PS Test Setup

Light collection studies with the PS test stand
continued


Docs

Studies of Silicon cookie at PEP