Sorry about the camera. I was using it and didn't put it back in the drawer. It's in there now.
I redid the mode matching into the ovens to account for the dispersion of the material affecting the Rayleigh range (like this)
I used Zr = L_crystal / 2 / n
Scratched in favor of the following:
f=100mm at 0.47 m
f=75mm at 0.758 m
This works well with the current table layout.
taking Zin at PMC to be 371^2*pi/1.064 um
and Zoven to be 1.8*10000/2 um, about 36-37 inches from the PMC
I put these mode matching lenses in for the ovens...I realigned the Mach Zehnder with no focusing lenses for the PDs and was able to see fringes on the PD.. I can't find the lab camera and my iPhone died, so no picture.
Without trying very hard, I was able to get fringes with a min of 2.32V and a max of 4.88V on the scope, in green. When I get back from LLO I will be going straight to phase noise spectra.