First of all, when you placed/replaced any optics, please edit this page! KAGRA/subgroup/AOS/TMSY1/TMSY1GreenOpticsMemo
Workers: Hasegawa, Akutsu
To increase green power at the QPDs, we put a half-wave plate at the input side as here, but not such improved.
- Realize why the best 3rd BRT lens for green's location is now there? It is inconsistent with Morozumi's calculation. Due to the improper mode match (the distance betwen the lenses there) in the input table near the PR2 chamber??
- Measure the transmitting power
Measure the height with a laser leveler? -> On the optical table outside, it seems 1000(table)+ 180? =1180?? 20mm less than the nominal value 1200mm ...
- Make a model to drive signals from the TMS
- Check the response of the TMS by swinging BS, PR2, PR3... etc... with commissioning people
Four M10 eye bolts
M8 SDC bolts? to tighten the top plate to the stage body are shortened!
- Markers (black and white)
- Four clean slings (from Hirata-san)