Name: Visible Diagnostics Calibration Workshop
Start: 2023-11-27T10:00:00+01:00
End: 2023-11-29T14:00:00+01:00
Location: ITER Headquarters

Visible Diagnostics Calibration Workshop

from Monday, 27 November 2023 (10:00) to Wednesday, 29 November 2023 (14:00)

Monday, 27 November 2023
10:00 Welcome - Maarten De Bock
Welcome
- Maarten De Bock
10:00 - 10:15
Room: ITER Council Room
10:15 Factory Acceptance Test - Internal Calibration and Alignment - Eiichi Yatsuka
Factory Acceptance Test - Internal Calibration and Alignment
- Eiichi Yatsuka
10:15 - 10:40
Room: ITER Council Room Objectives: FAT alignment concepts and required tooling, needs from other PBSes, expected difficulties and risk, how to store and use the calibration data records, etc.
10:40 Discussions/exchanges all participants on FAT
Discussions/exchanges all participants on FAT
10:40 - 11:10
Room: ITER Council Room Objectives: clarify the installation sequence and associated tolerances affecting the diagnostic tenant and their alignment strategy.

11:10 Coffee Break
Coffee Break
11:10 - 11:20
Room: ITER Council Room
11:20 Tolerance Chains and alignment strategy - Fabien Josseaume
Tolerance Chains and alignment strategy
- Fabien Josseaume
11:20 - 11:50
Room: ITER Council Room Objectives: clarify the installation sequence and associated tolerances affecting the diagnostic tenant and their alignment strategy.
11:50 On-site alignment during integration at Port-Integrator Facility or in the Port Cell - Charles Barnes
On-site alignment during integration at Port-Integrator Facility or in the Port Cell
- Charles Barnes
11:50 - 12:20
Room: ITER Council Room Objectives: how to align optical modules in the PIF, tooling, alignment in the Port Cell, alignment/installation sequence and required inputs from the Port-Integrators, etc.
12:20 Discussions/exchanges all participants on tolerances and on-site alignment
Discussions/exchanges all participants on tolerances and on-site alignment
12:20 - 13:05
Room: ITER Council Room

13:05 Recap Day 1
Recap Day 1
13:05 - 13:15
Room: ITER Council Room
Tuesday, 28 November 2023
10:00 Calibration during integration and on-site commissioning - Maarten De Bock
Calibration during integration and on-site commissioning
- Maarten De Bock
10:00 - 10:30
Room: ITER Council Room Objectives: how to calibrate sub-assemblies during their integration (PIF, PPTF, Port-Cell), Front-to-End calibration (nice-to-have or needed?), tooling (including in the Port-Cell), etc.
10:30 Discussions/exchanges all participants on topic
Discussions/exchanges all participants on topic
10:30 - 11:10
Room: ITER Council Room Discussions/exchanges all participants on topic

11:10 Coffee Break
Coffee Break
11:10 - 11:20
Room: ITER Council Room

11:20 Back-reflection transmission calibration
Back-reflection transmission calibration
11:20 - 11:50
Room: ITER Council Room

11:50 (High-accuracy) wavelength calibration
(High-accuracy) wavelength calibration
11:50 - 12:15
Room: ITER Council Room

12:15 Back-lighting alignment with Visible cameras
Back-lighting alignment with Visible cameras
12:15 - 12:30
Room: ITER Council Room

12:30 Discussions/exchanges all participants on Calibration topic
Discussions/exchanges all participants on Calibration topic
12:30 - 13:00
Room: ITER Council Room

13:00 Recap Day 2
Recap Day 2
13:00 - 13:15
Room: ITER Council Room
Wednesday, 29 November 2023
09:00 Active Alignment during discharges - Tomohiko Ushiki
Active Alignment during discharges
- Tomohiko Ushiki
09:00 - 09:30
Room: ITER Council Room Objectives: Discussion on active alignment during pulses.
09:30 Raman Scattering for Thomson Scattering diagnostics - Rory Scannell
Raman Scattering for Thomson Scattering diagnostics
- Rory Scannell
09:30 - 10:00
Room: ITER Council Room Discussion on Raman Scattering calibration by the TS expert community.
10:00 In-vessel Calibration with periodic sources - Stanislav Serov
In-vessel Calibration with periodic sources
- Stanislav Serov
10:00 - 10:35
Room: ITER Council Room Objectives: Discuss potential solutions for in-vessel calibration with the use of sources that are introduced in the machine when the VV is vented. Solutions prior AFP (neutron scaffolding) and post AFP (Agile Robot Transporter) will be discussed.
10:35 Discussions/exchanges all participants
Discussions/exchanges all participants
10:35 - 11:00
Room: ITER Council Room

11:00 Coffee Break
Coffee Break
11:00 - 11:10
Room: ITER Council Room
11:10 Reference Plasma for Diagnostics Calibration - Peter De Vries
Reference Plasma for Diagnostics Calibration
- Peter De Vries
11:10 - 11:50
Room: ITER Council Room Objectives: Discussion on the possibility to have referenced plasmas for diagnostic calibration.
11:50 Beam into Gas / Beam into Ohmic discharges - Fred Levinton
Beam into Gas / Beam into Ohmic discharges
- Fred Levinton
11:50 - 12:15
Room: ITER Council Room Objectives: Discussion on the possibility to calibrate with beam-into-gas/ohmic discharges in ITER.
12:15 Close-out discussion and Day 3 Recap
Close-out discussion and Day 3 Recap
12:15 - 13:00
Room: ITER Council Room