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FLASH.Free-Electron Laser
in Hamburg
„Standard“-Elektronenstrahl-Diagnostik in FLASH
FLASH
N. Baboi, MDIfür das Diagnose-Team
FLASH Operator Training3.11.2017
![Page 2: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/2.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 2
FLASH.Free-Electron Laser
in HamburgInhalt
> FLASH Standard-Elektronenstrahl-Diagnostik! Diagnostik-Panel
! Allgemeine Eigenschaften
> Diagnostik-Monitore:! Ladungs-Monitore / Toroide
Transmissions-Interlock
! Schirm-Stationen
! Faraday Cups
! Dunkelstrom Monitor
! Beam Position Monitors (BPM):Cavity, Button und Stripline BPMs
(vorgestellt von Bastian Lorbeer am 1.12.)
! Beam Loss Monitors (BLM)Beam Halo Monitors
(vorgestellt von Thomas Wamsat)Ionizations-KammernCherenkov-Verlustmonitore
! Wire Scanners
! HOM-Monitore
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 3
FLASH.Free-Electron Laser
in HamburgFLASH Beamline Overview
> Main Taskbar → Status → Beamline Overview
BPMsSchirm-
Stationen
Toroide
Faraday Cups Dunkelstrom-Monitor
Wire Scanners
![Page 4: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/4.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 4
FLASH.Free-Electron Laser
in HamburgFLASH Beamline Overview (2)
> Main Taskbar → Operatins / Procedures → SASE Tuning
BLMs
![Page 5: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/5.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 5
FLASH.Free-Electron Laser
in HamburgFLASH
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 6
FLASH.Free-Electron Laser
in HamburgDiagnostik-Panel: Überblick Standard-Diagnostik
![Page 7: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/7.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 7
FLASH.Free-Electron Laser
in HamburgDiagnostik-Panel
![Page 8: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/8.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 8
FLASH.Free-Electron Laser
in HamburgStandard-Diagnostik: Allgemeine Eigenschaften
> Einzelbunch-Auslese bei Toroide, BPMs, BLMs etc.
> Die meisten Systeme jetzt mit MTCA-Auslese, manche noch VME-basiert
> Toroide: ! Auslese mit MTCA-basierte Elektronik (XFEL-Typ)
! VME-basierte Auslese noch vorhanden, besonders für spezielle Fälle
> BPMs:! Auslese mit MTCA-basierte Elektronik (FLASH2-Typ)
! FLASH1: Upgrade zu FLASH2-Typ in Sommer 2017
! Noch mit VME-Auslese: BPMs 9ACC1-6, 2UND1-6, 4UND1-6
> BLMs:! Auslese mit MTCA-basierte Elektronik (XFEL-Typ)
! FLASH1: Upgrade Sommer 2017
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 9
FLASH.Free-Electron Laser
in HamburgToroide
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 10
FLASH.Free-Electron Laser
in HamburgToroide (2)
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 11
FLASH.Free-Electron Laser
in HamburgToroide (3)
MainTaskbar → Orbit
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 12
FLASH.Free-Electron Laser
in HamburgTransmissions-Interlock
> Main Taskbar → MPS → MPS Status
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 13
FLASH.Free-Electron Laser
in HamburgTransmissions-Interlock (2)
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 14
FLASH.Free-Electron Laser
in HamburgSchirm-Stationen
2 Typen:- Frascati
FLASH1- XFEL
FLASH2 & 1TCOL
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 15
FLASH.Free-Electron Laser
in HamburgSchirm-Stationen: Frascati-Typ
> Basiert auf OTR Strahlung (Optical Transition Radiation)
Camera
3 Lenses
3 Filters
Mirror
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 16
FLASH.Free-Electron Laser
in HamburgSchirm-Stationen: Frascati-Typ (2)
! Schirm unter 45 Grad
! Aber Probleme bei sehr kurzen Bunches, wegen kohärente OTR-Strahlung
![Page 17: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/17.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 17
FLASH.Free-Electron Laser
in HamburgSchirm-Stationen: XFEL-Typ
Opt
ics
Axis
! Szintillator-basiert (LYSO:Ce)
! 45 Grad Optik
! Nur eine Vergrößerung
Einfachere Bedienung200µm thick LYSO Screen (ON-Axis)
2 half 200µm thick LYSO Screens (OFF-Axis)
Dot Grid Target(spot Ø .50mm)
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 18
FLASH.Free-Electron Laser
in HamburgFaraday Cups
> Zur Zeit nur 3GUN auf MTCA-ADC
> experten Diagnostik
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 19
FLASH.Free-Electron Laser
in Hamburg
> Main Taskbar → Injektor → Gun Section
Faraday Cups
![Page 20: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/20.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 20
FLASH.Free-Electron Laser
in Hamburg
> Dark Current Monitor! DCM aka DaMon
Dunkelstrom Monitor (DCM aka DaMon)
Dark current
Bunchcharge
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 21
FLASH.Free-Electron Laser
in HamburgIonizations-Kammern
> Ionisations-Kammern (Luft gefüllte Kabeln) entlang der letzten 2m vor dem Dump-Fenster! Außerdem (T. Wamsat)
BLM-FazernBeam Halo Monitors (BHM)
![Page 22: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/22.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 22
FLASH.Free-Electron Laser
in HamburgCherenkov Verlustmonitore
> Fasern installiert entlang der Undulatoren in FLASH1, FLASH2 und SFLASH
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 23
FLASH.Free-Electron Laser
in HamburgWire Scanners
CERN- (aka MDI-) Typ Zeuthen-Typ
> Eher experten Diagnostik! Bitte uns kontaktieren, falls ihr sie nutzen wollt
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Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 24
FLASH.Free-Electron Laser
in Hamburg
> HOM = Higher Order Modes (höhere Ordnung Moden)! Felder, die vom Strahl in den Beschleunigungs-Cavities angeregt sind
! Geben Infos über die Zentrierung des Strahls in der Cavity
! Experten Diagnostik
HOM Monitors
![Page 25: „Standard“-Elektronenstrahl- Diagnostik in FLASH · Title: Microsoft PowerPoint - standard_DIAG_2017_11_3.pptx Author: jroensch Created Date: 12/17/2017 3:43:54 AM](https://reader030.vdocuments.site/reader030/viewer/2022040715/5e1dd3ed40741550e443fe0f/html5/thumbnails/25.jpg)
Nicoleta Baboi | „Standard“-Elektronenstrahldiagnostik in FLASH | FLASH Operator Training | DESY | 3 Nov. 2017 | Slide 25
FLASH.Free-Electron Laser
in HamburgDiagnostik: Fragen?