daniel.sigg@LIGO.ORG - posted 13:17, Wednesday 07 March 2018 - last comment - 16:31, Wednesday 07 March 2018(40881)
VOPO Work
TJ Sheila Daniel
TJ fixed the short on DCPD2 betwen anode and case following Rich's suggestion of adding a piece of viton under the ceramic circuit board. The same was done for DCPD1.
However, wew found that for DCPD1 the anode and cathode are swapped. We made it work with some clip leads (for now).
- DCPD 1: CLF rejected
- DCPD 2: SHG rejected
We tested the PZTs and both of them are working.
Small correction, I added a piece of Kapton tubing that we normally use to help route/control cables. I rolled the tubing and then cut a small slit vertically so that I could stick the top pin through and hold it in place. Picture attached.