The new mode matching for optics in front of the cavities is done. The rest (for beat measurement) will be finished soon.
A few changes in this layout are:
1) spotsize for AOM is 500 um, as specified by the datasheet.
2) Mirrors behind the AOMs will be changed to R= 2.0 m instead of 0.3 m.
3) Spot size in the 35.5 MHz EOM is ~300um which is good for the model.
4) More mirrors (for steering the beam) for the AOMs are added.
I'm a bit worried about using f=57.4mm lenses because they are quite sensitive when we have to move the lenses around, but the space is very limited this time.
I'll let Raphael double check my calculation so he can learn how to do mode matching.