Differences

This shows you the differences between two versions of the page.

--- tct_setup [2024/11/26 10:33] – [Setup] vagelis
+++ tct_setup [2024/12/11 21:40] (current) – [Software] prezae
@@ Line 80: / Line 80: @@
   - Manually locate the four corners by adjusting the position of the sensor using the software. Increasing the position in the positive x-direction shifts the plate towards the right side of the box, and increasing the position in the positive y-direction shifts the plate towards the back of the box. Once at the corner of an active region, the observed waveform amplitude will decrease and totally disappear.
   - Once the four corners have been located, shine the laser somewhere in the middle of one of the four quadrants. There is a macro script to run which adjusts the z position (height) of the laser while measuring the voltage. Using this, we can find out the optimum distance the laser should be from the sensor.
+  - Alternatively, one could run a preview scan once some signals have been detected on the oscilloscope to locate the center of the sensor with greater precision. As shown in the example picture below, which is the preview 2D heat map of the voltage readout from one of the two channels of the daughter board, the position can be determined by hovering the mouse over the center of the slide.
+  -  {{  prosedure_1.png?1000  }}
 ==== Trigger ====
@@ Line 96: / Line 98: @@
 To run the script, enter the following command into the terminal:
   python3 TheSetup.py
-Next, to access the graphical interface of the motors, locate the script "tct_graphic_interface.py" which can be found in the following directory:
+To access the graphical interface of the motors, locate the script "tct_graphic_interface.py" which can be found in the following directory: (Make sure to stop TheSetup.py before running the following as it can cause errors.)
   code/repos/PyticularsTCT/gui/
 Then, enter the following command into the terminal to run the script: