SiPM Signals vs Voltage

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SciPM Signals vs Voltage

1. Noise test

Noise vs. Threshold

SciPM, temperature = 20.7 Celsius, Operating voltage = 69.9 V, Counting time = 300 sec.

The x-axis of the plot is the threshold readout from scalar counter, y-axis shows the counts.

http://www.phy.duke.edu/~cp121/NoiseCounts.jpg