Proton Calorimetry/Experimental Runs/2020/CrossTalk: Difference between revisions
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Revision as of 09:30, 26 August 2020
14 Feb 2020
cross talk measurements
Setup: - scintillator sheets number from bottom to top in sensor image: 9, 8, 22, 26 + other sheet as fillers - CMOS ISDI Image sensor. Sensor was allowed to heat up for an hour before measurements - Optical fibre used with optical gel to couple LED to scintillator sheets
Aim: Measure Cross talk between sheets Plan is to insert light into the two middle sheets of the 4 main sheets and measure the light output with the CMOS sensor. Also take background images at regular intervals.
list of runs in this file unix/pbt/data/ucl/20200214/20200214_crosstalk.xlsx data saved in unix/pbt/data/ucl/20200214/
| Run | LED Voltage (V) | LED Period (us) | Width (ns) | Full Well Mode | Illuminated sheet | Notes |
|---|---|---|---|---|---|---|
| April 2020 | ||||||
| 0 | low | background | ||||
| 1 | high | background | ||||
| 2 | 3.6 | 1 | 300 | high | 8 |