Overview of focusability tests and focal spot properties achieved with different optics in B40, S20 laser room and tunnel.
S20 laser room
- 2" gold OAP in tunnel, pulsed laser, 33 mm beam, DM+Pharao
S20 tunnel
- 2" gold OAP, pulsed laser, 33 mm beam, DM at flat:
B40
- 2" gold OAP
- 3" gold OAP
- 2" dielectric OAP