In-vac PD/QPD layout meeting 2025/04/22
Time: Apr 22, 2025 14:00-
Participants: Ray-Kuang Lee, Huali Chen, Ryan Yang, Yoichi Aso, Yuta Michimura
Zoom meeting
Minutes
- AS (Huali)
Updated layout in JGW-G2516616
- We will need to add a fast beam shutter between OFI and OSTM
- We will need to design a beam diverter and RF QPDs based on LIGO design
- We will need to make this a 3D CAD model
- Need to design pedestals, periscopes, optical bench etc.
- REFL (Ryan)
A/I
- Reduce the size of the breadboard to 800 mm dia, and add RF PD layout for REFL [Ryan]
- Slightly update the layout to have more space between AS RF beam and OMC REFL RF QPD [Huali]
- Check IFI chamber layout if POM2 the beam is hitting the center of POM2 [Michimura]
- Next meeting: TBD on the week of June 26 ?