'Rf phase' presentation slideshows

An Introduction to the Physics and Technology of e+e- Linear Colliders Lecture 1: Introduction and Overview Nick Walker

An Introduction to the Physics and Technology of e+e- Linear Colliders Lecture 1: Introduction and Overview Nick Walker (DESY). Nick Walker DESY. DESY Summer Student Lecture 31 st July 2002. USPAS Santa Barbara 16 th June, 2003. Course Content. Lecture:. Introduction and overview

957 views • 70 slides

LCLS LLRF Distributed Control System

LCLS LLRF Distributed Control System. Dayle Kotturi Controls Department SLAC National Accelerator Lab. LCLS LLRF Distributed Control System. Outline Scope Global Overview General stability requirements Principal motivator Solutions Throughput measurement Conclusions

809 views • 52 slides

Double RF system at IUCF

Double RF system at IUCF. Shaoheng Wang 06/15/04. Contents. Introduction of Double RF System Phase modulation Single cavity case Double cavity case Voltage modulation Single cavity case Double cavity case. Particle bunch. Secondary harmonic cavity. Primary cavity. h2 V2. h1 V1.

660 views • 49 slides

CSR Workshop - Zeuthen January, 17 2002

Experimental Results and Computational Modeling of Pulse Compression and High Gain at the VISA SASE FEL (and related topics). James Rosenzweig UCLA Department of Physics and Astronomy. CSR Workshop - Zeuthen January, 17 2002. Acknowledgments.

541 views • 37 slides

X-ray Pump-Probe Instrument David Fritz

X-ray Pump-Probe Instrument David Fritz. Instrument Overview Instrument Layout X-ray Optics &Diagnostics Sample Environments Detectors Laser System FEL/Pump Laser Timing System. Science Team. The XPP team leaders Kelly Gaffney, Photon Science, SLAC (leader)

433 views • 26 slides

Progress on the MICE RF Systems

Progress on the MICE RF Systems. K Ronald, University of Strathclyde For the MICE RF team. To demonstrate sustained cooling (MICE Step VI) requires 8 cavities at 8MV/m Two sets of four cavities bracketed by the absorber chambers

377 views • 24 slides

LCLS Linac Technical Design Review Management Eric Lind Bong December 12, 2003

529 views • 23 slides

Multipoles of the accelerating field and the beam distortion in TBTS

Multipoles of the accelerating field and the beam distortion in TBTS. Alexej Grudiev 29/05/2013 CLIC RF Structure Development Meeting. Mesh. TD24_vg1p8 Ntetr = 1188991; dxyz ~ 0.5 mm near axis. Electric field. Multipole expansion of E z. Accelerating gradient:

322 views • 21 slides

Beam Instrumentation f or HPM -with a strong focus on ESS

Beam Instrumentation f or HPM -with a strong focus on ESS. Andreas Jansson Paris , France, 2011-07-01. P vs H-. An H- beam allows for diagnostic methods based on laser-induced photo-neutralization. All sorts of fun non-invasive measurements possible

360 views • 20 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

265 views • 19 slides

Control and Monitoring Summary of DAQ WS III

Control and Monitoring Summary of DAQ WS III. Jean-Sebastien Graulich, Geneva. General Architecture RF System C&M D0 EPICS extensions for MICE Tracker and PID Detectors C&M Safety Outlook. Preliminary remark. We have also discussed Data Storage (M. Ellis)

285 views • 19 slides

LLRF and Beam-based Longitudinal Feedback Readiness

318 views • 18 slides

LCLS Longitudinal Feedback and Stability Requirements P. Emma LLRF Review November 23, 2005

LCLS. LCLS Longitudinal Feedback and Stability Requirements P. Emma LLRF Review November 23, 2005. Critical LCLS Accelerator Parameters. Final energy 13.6 GeV (stable to 0.1%) Final peak current 3.4 kA (stable to 12% ) Transverse emittance 1.2 m m (stable to 5%)

421 views • 18 slides

Wei Gai ANL CERN RF Breakdown Meeting May 6, 2010

Field enhancement coefficient ? determination methods: dark current and Schottky enabled photo-emissions. Wei Gai ANL CERN RF Breakdown Meeting May 6, 2010. SCHOTTKY-ENABLED PHOTOEMISSION 1. Yusof et al ., Phys. Rev. Lett. 93 , 114801 (2004).

312 views • 17 slides

Recirculation: looking from inside

Recirculation: looking from inside. Igor, Alessandro and Alexey Special thanks to Erik. 12 GHz PETS testing at CLEX, CERN ( as it was shown in 2008 ). To the Load. Variable Splitter (coupling: 0 ? 1). Variable phase shifter. PETS output. CTF3. PETS input. #1. Drive beam. DL. CR.

323 views • 17 slides

Ion Back-Bombardment in RF Guns

Ion Back-Bombardment in RF Guns. Eduard Pozdeyev BNL with contributions from D. Kayran, V. Litvinenko, I. Ben-Zvi. RF Photoguns with NEA Cathode. NEA GaAs photocahtodes: High QE (unpolarized) Polarization (lower QE) RF Photoguns: Good beam quality at high charge/bunch

305 views • 16 slides

LLRF and Beam-based Longitudinal Feedback

LLRF and Beam-based Longitudinal Feedback. Outline Scope Local feedback loop requirements How this fits into global feedback Other signals Conclusions. Scope. The low level RF controls system consists of RF phase and amplitude controls at these locations: Laser Gun (Klystron 20-6)

233 views • 10 slides

Peak temperature rise specification for accelerating structures: a review and discussion

Peak temperature rise specification for accelerating structures: a review and discussion. CLIC meeting 25-6-2010. Introduction.

235 views • 10 slides

CALIFES STATUS: Mechanics/installation Commissioning Power Phase Shifter

CALIFES STATUS: Mechanics/installation Commissioning Power Phase Shifter CEA contribution to the White Paper for CTF3. CALIFES STATUS: Mechanics/installation. 1/2. Work done from July : RF network nearly achieved (thanks to CERN RF team)

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Feedback on phase adjustment with BPTX

160 views • 7 slides