A simply PD amplifier PCB.
There is a mirrored version!
There is a “version 2.0” that is not yet very much tested (09.2021).
There is an AutoCAD file for a stray-light protection.
Start of the project: April 2020
Is used in the QAI detection MOT. Works so far.
Martin Quensen, quensen@iqo.uni-hannover.de
Version 2: A single transimpedance amplifier (OPA656), and a place to glue a 10mm x 10mm PD onto. SMA connection, PSK3pin for supply. That's it.
(version 1.0 had an OPA656 and a second OPamp for further amplification).
None.