[Halld-cal] Fwd: Bias compensation / temperature stabilization review notes

Elton Smith elton at jlab.org
Fri Oct 21 09:24:19 EDT 2011


Dear collaborators,

Yesterday we conducted an internal review of the bias compensation and 
temperature stabilization scheme for the SiPMs. Jack presented the 
design described in a presentation and a description of the circuits, 
which were placed on the portal under GlueX-doc-1853. Some notes of the 
discussion are available on the wiki at

https://halldweb1.jlab.org/wiki/index.php/Oct_20,_2011_SiPM_Electrical_and_Cooling

The conclusion of the review is that we are ready to go ahead and fabricate two prototype boards. They will be tested on the bench and then can be used to instrument the
  Baby Bcal for use in the beam test.


Cheers, Elton.

-- 
Elton Smith
Jefferson Lab MS 12H5
12000 Jefferson Ave
Suite #16
Newport News, VA 23606
(757) 269-7625
(757) 269-6331 fax




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