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Spatial Non-uniformity Measurements of Large Area Silicon Photodiodes
Photometry Silicon Photodiode Spatial Uniform
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2010/4/13
Accurate determination of the responsivity of silicon photodiodes are highly desired in photometry. The change of responsivity over the surface, the so-called spatial non-uniformity, effects power mea...
RF measurements of a C-band cavity beam position monitor
cavity BPM TM110 mode S-parameter position sensitivity
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2009/8/14
RF cold test of a novel C-band cavity beam position monitor (PBM) to be used in the SDUV-FEL Test Facility is described. The test results are presented and some characteristics discussed. The main par...