Update of Week 3 Work:
-I've finished reading The Art of Electronics Ch 1, 2, and 4.
-The mechanical stage for the horizontal displacement measurements is set up.
-I've opened up the circuit box for the quad photodiode and am currently working on the circuit diagram for the box and for the quad photodiode sensors.
Later this week, I plan to finish the circuit diagrams and figure out how the circuits work with the four inputs. I also plan to start working on my first