W0039_G11 50 um n-in-p
Depletion at -20 V
Breakdown at -120 V
Equalisations at -20, -60, and -100 Volts

1. Small angle scan
Bias Voltage: -100 V
One spill per angle
Angles -21, -13 -8, -5, -3, -2, -1, 0, 1, 2, 3, 5, 8, 13, and 21

2.1 Bias scan for timing resolution
20 spills per step (~5 minutes per step)
Angles: 0 and 90 degrees. (perpendicular to get all charge in a single pixel and grazing to probe drift distance)
Bias voltages: 5, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, and 100 V


3. Angle scan for spatial resolution

4. Check for timing uniformity of DUT pixel matrix
For 20, 60, 100V bias?
lowest thl possible (700?)
20 spills per position (~5 minutes per step)
Depending on beam spot size, scan complete DUT (e.g. 1 around each corner and 1 in middle for big spot size)

5. Grazing angle


5. Tp calibration (sunday)

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Topic revision: r4 - 2018-10-13 - RobbertGeertsema
 
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