[Katrin,Jenne]
RF photo diodes POP55 and POX11 are installed. The beams are aligned to the photo diodes.
PD |
DC out dark |
DC out bright |
light power |
calculated DC output |
|
POX11 |
0.1mV |
1.3mV |
0.09mW |
3mV |
POP55 |
35mV |
55mV |
3 to 4 µW |
25mV |
I used 0.7 A/W for the response and 50V/A for POP55 according to elog page #4576.
To install the third RF photo diode we need to order a plano-convex lens with a focal length of 750 or
maybe even better 1000 |