Low Level Radio Frequency Workshop 2019

US/Central
Swissotel Chicago

Swissotel Chicago

323 W. Upper Wacker Drive, Chicago, IL 60601
Brian Chase (FNAL), Tim Berenc (Argonne National Laboratory)
    • 18:00
      Welcome Reception & Check-In
    • 08:00
      Check-In
    • Welcome
      slides
    • 1
      Keynote: PIP-II: Powering Discoveries in High Energy Physics
      Speaker: Dr Lia Merminga (FNAL)
      Slides
    • Lab Talks
      Convener: Alessandro Ratti (SLAC)
      • 2
        LLRF Status & Developmental Activities at the SNS
        Speaker: Mark Crofford (ORNL)
        Slides
      • 3
        LLRF Status & Activities at PSI
        Speaker: Roger Kalt (PSI)
        Slides
      • 4
        BNL Lab Talk
        Speaker: Tom Hayes (BNL)
        Slides
      • 5
        CERN Lab Talk
        Speaker: Dr Wolfgang HOFLE (CERN)
        Slides
      • 6
        SLAC Lab Status
        Speaker: Andrew Benwell (SLAC)
        Slides
      • 7
        JLAB Lab Talk
        Speaker: Tomasz Plawski (JLAB)
        Slides
      • 10:30
        Coffee Break Swissotel Chicago

        Swissotel Chicago

      • 8
        LBNL Lab Talk
        Speaker: Gang Huang (LBNL)
        Slides
      • 9
        DESY Lab Talk
        Speaker: Holger Schlarb (DESY)
        Slides
      • 10
        KEK Lab Talk
        Speaker: Toshihiro Matsumoto (KEK)
        Slides
    • Systems & Operations I
      Convener: Dr Wolfgang HOFLE (CERN)
      • 11
        A Description of the Principles of Operation of the Laser Interferometer Gravitational Wave Observatory
        Speaker: Richard Abbott (LIGO)
        Slides
      • 12
        RF and Beam Stabilities at SwissFEL
        Speaker: Roger Kalt (PSI)
        Slides
      • 12:30
        Lunch Swissotel Chicago

        Swissotel Chicago

      • 13
        A Tutorial of Phase Noise
        Speaker: Enrico Rubiola (FEMTO-ST Institute)
        Slides
    • Systems & Operations II
      Convener: Dr Wolfgang HOFLE (CERN)
      • 14
        Achievements and New Challenges for CERN's Digital LLRF Family
        Speaker: Maria Elena Angoletta (CERN)
        Slides
      • 15
        The Status of the Low Level RF Control Systems for the J-PARC Accelerator Complex
        Speaker: Yoshii Masahito (KEK)
        Slides
      • 15:40
        Coffee Break Swissotel Chicago

        Swissotel Chicago

        323 W. Upper Wacker Drive, Chicago, IL 60601
    • Systems & Operations III
      Convener: Dr Mariusz Grecki (DESY)
      • 16
        Automation Algorithms for LLRF Operation
        Speaker: Mr Julien Branlard (DESY)
        Slides
      • 17
        APS-U LLRF Systems
        Speaker: Mr Tim Berenc (Argonne National Laboratory)
        Slides
      • 18
        Software Development for APS-Upgrade LLRF
        Speaker: Timothy Madden (ANL)
        Slides
      • 19
        Fermilab Booster Synchrotron LLRF Upgrade
        Speaker: Ed Cullerton (Fermilab)
        Slides
    • Announcements
    • 20
      Tutorial - LLRF for Rings and Colliders
      Speaker: Kevin Smith (Brookhaven National Laboratory)
      Slides
    • Systems & Operations IV
      Convener: Toshihiro Matsumoto (KEK)
      • 21
        Digital LLRF System for Advanced Light Source
        Speaker: Qiang Du (LBNL)
        Slides
      • 22
        Progress on the ISIS Synchrotron Digital Low Level RF System Upgrade
        Speaker: Andrew Seville (UKRI/STFC/ISIS)
        Slides
      • 23
        LCLS-II Gun/Buncher LLRF for the Early Injector Commissioning
        Speaker: Gang Huang (LBNL)
        Slides
      • 10:30
        Coffee Break Swissotel Chicago

        Swissotel Chicago

        323 W. Upper Wacker Drive, Chicago, IL 60601
    • Phase Reference & Beam Measurements
      Convener: Kevin Smith (Brookhaven National Laboratory)
      • 24
        Phase Measurement Between the Mode Locked Laser and the 3 GHz RF System at AWAKE Using a Mach Zehnder Interferometer
        Speaker: Dr Benjamin Woolley (CERN)
        Slides
      • 25
        Vector Sum Control
        Speaker: Dr Mariusz Grecki (DESY)
        Slides
      • 26
        Design and Status of the Phase Reference Line for the European Spallation Source
        Speaker: Krzysztof Czuba (Warsaw University of Technology)
        Slides
    • Student Grant Talks
      Convener: Kevin Smith (Brookhaven National Laboratory)
      • 27
        Studies in LLRF Control for Superconducting RF Cavities
        Speaker: Jorge Diaz Cruz (University of New Mexico)
        Slides
      • 28
        A One Turn Delay Feedback with Fixed Clock. Application to the CERN SPS Synchrotron
        Speaker: Javier Galindo (UPC)
        Slides
      • 29
        Preliminary Considerations on Parameter Estimation of Superconducting Cavities in CW Operations
        Speaker: Andrea Bellandi (DESY)
        Slides
      • 30
        Precision X-Band RF Control System
        Speaker: Matthias Reukauff (DESY)
        Slides
    • Lunch
    • Poster Session I
      • 31
        Low phase noise (PN) master oscillator (MO) generation and distribution for ALS and ALS-U
        Speaker: M. Betz (Lawrence Berkeley Labs)
        Slides
      • 32
        Energy Measurement and Stabilization for LERec
        Speaker: Kevin Mernick (Brookhaven National Laboratory)
        Slides
      • 33
        Preliminary Considerations on Parameter Estimation of Superconducting Cavities
        Speaker: Mr Andrea Bellandi (Deutsches Elektronen-Synchrotron (DESY))
        Slides
      • 34
        Operational Experience of the Drift Compensation Module at the European XFEL and FLASH
        Speaker: Christian Schmidt (DESY)
        Slides
      • 35
        Femtosecond Precision Synchronisation System of the European XFEL
        Speaker: Holger Schlarb (DESY)
        Slides
      • 36
        Precision X-Band RF Control System
        Speaker: Matthias Reukauff (DESY)
        Slides
      • 37
        Drift Compensation Module Based on Pilot-Tone Injection
        Speaker: Uros Mavric (DESY)
        Slides
      • 38
        Design and Performance of ESS Phase Reference Line Output Modules
        Speaker: Mateusz Zukocinski
        Poster
      • 39
        LLRF Systems for ESS Elliptical Cavities - DMCS-LUT Contribution Status
        Speaker: Wojciech Cichalewski
        Slides
      • 40
        Redundancy System for the European XFEL Master Oscillator
        Speaker: Bartosz Gasowski
      • 41
        Characterization of the Micro TCA.4-Based, 8 Channel Direct Sampling, Single Channel Up-Converter Board
        Speaker: Uros Mavric (DESY)
        Slides
      • 42
        ESS Master Oscillator to Main Phase Reference Line Connection with Active Drift Compensation
        Speaker: Dominik Sikora
        Poster
      • 43
        Master Oscillator and Timing System for ESS
        Speaker: Anders Svensson
      • 44
        Phase Reference Distribution System for SINBAD Accelerator Research Facility - Status Update
        Speaker: Maciej Urbanski
      • 45
        Phase Noise of Frequency Dividers
        Speaker: Igor Rutkowski
      • 46
        Beam Loading Compensation of LANSCE Digital Low Level Radio Frequency System
        Speaker: Sungil Kwon (Los Alamos National Laboratory)
        Poster
      • 47
        Direct-Sampling CW Digital Low-Level RF for 50 MHz Cyclotrons at PSI
        Speaker: Roger Kalt (Paul Scherrer Institut)
        Slides
      • 48
        Next Generation Digital LLRF Platform at PSI
        Speaker: Roger Kalt (Paul Scherrer Institut)
        Slides
      • 49
        SNS Frequency Conversion Chassis (FRCC) Upgrade for PPU
        Speaker: Mark Crofford (Oak Ridge National Laboratory)
        Slides
      • 50
        Spallation Neutron Source Proton Power Upgrade Field Control Module
        Speaker: Mark Crofford (Oak Ridge National Laboratory)
        Slides
      • 51
        Spallation Neutron Source Proton Power Upgrade High Power Protection Module
        Speaker: Mark Crofford (Oak Ridge National Laboratory)
        Slides
      • 52
        Fermilab 3.9 GHz RF Signal Processing for LCLS-II Cryomodule Test Stand
        Speaker: Ed Cullerton (Fermilab)
        Slides
      • 53
        X-Band RF Fronted for Low-Level RF
        Speaker: Dietrich Alexander
        Slides
      • 54
        Status Update from MicroTCA.4 Based LLRF Systems for TARLA and NICA
        Speaker: Cagil Gumus
      • 55
        A One Turn Delay Feedback with Fixed Clock. Application to the CERN SPS Synchrotron
        Speaker: Mr Javier Galindo (Universitat Politecnica de Catalunya / CERN)
      • 56
        Studies in LLRF Control for Superconducting RF Cavities
        Speaker: Jorge Diaz Cruz
        Slides
      • 57
        LLRF Upgrade and Dual-Harmonic Operation at SIS18
        Speaker: Dieter Lens
        Slides
      • 58
        Development of a Zynq-Based Laser Timing System for LEReC
        Speaker: Geetha Narayan
        Slides
      • 59
        The CEBAF Third Generation LLRF System, LLRF 3.0
        Speaker: Dr Tomasz Plawski (JLAB)
        Slides
      • 60
        Hardware In Loop Testing of LLRF Firmware
        Speaker: Carlos Serrano
      • 61
        Upgrade of the SPS LLRF Beam-Based Loops on the MicroTCA Platform
        Speaker: Arthur Spierer
        Slides
      • 62
        Update on the Synchronization Between LLRF and Laser at AWA
        Speaker: Wanming Liu (HEP, ANL)
        Poster
      • 63
        Development of Precision Timing Systems for Future LCLS Operation
        Speaker: Justin May (SLAC National Accelerator Laboratory)
        Slides
      • 64
        ATCA LLRF System for ASU Compact FEL
        Speaker: Andrew Young (SLAC)
      • 65
        Waveform Feature Implementation for FRIB LLRF Controllers
        Speaker: Shen Zhao
        Slides
    • Coffee Break
    • Poster Session II
      • 66
        New HW Platform for ALBA DLLRF
        Speaker: Angela Salom (ALBA)
        Slides
      • 67
        DESIGN AND IMPLEMENTATION OF BREAKDOWN ANALYSIS SYSTEM IN THE FERMI LLRF
        Speaker: M. Milloch
        Slides
      • 68
        Operation of PAL-XFEL LLRF
        Speaker: Jinyul Hu
        Slides
      • 69
        Maintenance and Inventory Management of an LLRF System
        Speaker: Annika Rosner (DESY)
        Slides
      • 70
        Operation Experience With Klystron Lifetime Management System at European-XFEL
        Speaker: Lukasz Butkowski (DESY)
        Slides
      • 71
        FRIB RF Expert Application Using Python
        Speaker: Harsh Maniar (FRIB)
        Slides
      • 72
        Beam Stabilization and Instrumentation Systems Based on Internet of Things Technology
        Speaker: Dr David McGinnis (Fermilab)
        Poster
      • 73
        Redundant and Remote Manageable Power Supply Concept Developed and Deployed at the European XFEL
        Speaker: Bartlomiej Szczepanski (DESY)
        Slides
      • 74
        Impedance Reduction of the High-Frequency Cavities in the CERN PS by Multi-Harmonic Feedback
        Speaker: Heiko Damerau (CERN)
        Slides
      • 75
        Status and Performance of the ESS Cavity Simulator
        Speaker: Maciej Grzegrzolka
      • 76
        The SPS 200 MHz MicroTCA Cavity-Controller
        Speaker: Julien Egli (CERN)
        Slides
      • 77
        Commissioning the LCLS-II LLRF System in the LERF Cryomodule Test Facility
        Speaker: Mr Curt Hovater (Jefferson Lab)
        Slides
      • 78
        bERLinPro Active Microphonics Compensation
        Speaker: Andriy Ushakov (DESY)
      • 79
        Control Algorithms and Hardware-In-The-Loop Test Using Virtual SRF Cavity
        Speaker: Josu Jugo (University of the Basque Country UPV/EHU)
        Slides
      • 80
        CEBAF C100 Fault Classification Based on Time Domain RF Signals
        Speaker: Mr Tom Powers (Jefferson Lab)
        Slides
      • 81
        Light Proton Therapy Linac LLRF System
        Speaker: Borut Baricevic
        Poster
      • 82
        Development of LLRF for CERN's Linac 4
        Speaker: Bartosz Bielawski (CERN)
      • 83
        Preliminary Long Pulse Operation Study of Superconducting Cavities Cryomodule CMTB
        Speaker: Wojciech Cichalewski (Lodz University of Technology)
        Slides
      • 84
        HIAF Bring LLRF Design Progress
        Speaker: Yan Cong (Institute of Modern Physics, Chinese Academy of Sciences)
      • 85
        Compensated Phase Jump at Transition Crossing in the CERN PS
        Speaker: Heiko Damerau (CERN)
        Slides
      • 86
        LLRF Control Operational Aspects of the BESSY-VSR Upgrade
        Speaker: Dr Pablo Echevarria (Helmholtz Zentrum Berlin)
        Slides
      • 87
        Digital LLRF Development at Diamond Light Source
        Speaker: Pengda Gu (Diamond Light Source)
        Slides
      • 88
        LLRF System Used for Testing the RFQ Prototype of MYRRHA
        Speaker: Joly Christophe (IPNO)
        Slides
      • 89
        A µTCA-Based Low Level RF System Prototype for MYRRHA 100 MeV Project
        Speaker: Christophe Joly (IPNO)
        Slides
      • 90
        Operation of CLARA at Daresbury Laboratory and LLRF Activities
        Speaker: Mr Andrew Moss (STFC)
        Slides
      • 91
        Current Status of LLRF Feedforward and Set-Point Optimization for SRF Cavities at XFEL/FLASH Using Different Approaches
        Speaker: Sven Pfeiffer (DESY)
      • 92
        Sirius Digital Low-Level RF Status
        Speaker: André Pontes Barbosa Lima (LNLS (Brazilian Synchrotron Light Laboratory))
        Slides
      • 93
        Design and Performance of the LLRF Control System for CSNS LINAC
        Speaker: Linyan Rong (Institute of High Energy Physics, Chinese Academy of Sciences)
        Slides
      • 94
        LUCRECE DLLRF Status
        Speaker: Rajesh Sreedharan (Thomas Jefferson National Accelerator Facility)
        Poster
      • 95
        The Feedback System for the Longitudinal Coupled-Bunch Instabilities in the J-PARC Main Ring
        Speaker: Yasuyuki Sugiyama (High Energy Accelerator Research Organization)
        Slides
      • 96
        LLRF System for the Fermilab PIP-II 650 MHz STC
        Speaker: Philip Varghese (Fermilab)
        Slides
      • 97
        An Arria10 SOM Based FPGA Controller for LLRF Applications
        Speaker: Philip Varghese (Fermilab)
        Slides
      • 98
        Overview of Research and Development on LLRF in IMP
        Speaker: Zhe Xu (Institute of Modern Physics, Chinese Academy of Science)
      • 99
        The Low Level RF Control System of PLS-II Storage Ring at 400 mA 3.0 GeV
        Speaker: Inha Yu (Pohang Accelerator Laboratory)
        Poster
      • 100
        Design and Status of LLRF System for PREF
        Speaker: Ruifeng Zhang (Institute of Modern Physics)
      • 101
        Status of the LLRF System for SARAF Project Phase II
        Speaker: Lu Zhao (CEA)
        Slides
    • Announcements
    • 102
      Tutorial - Heavy Beam Loading and Collective Effects
      Speaker: Mr Dmitry Teytelman (Dimtel, Inc.)
      Slides
    • Hardware and Timing
      Convener: Mark Crofford (ORNL)
      • 103
        20 GHz, 8-Channel, Low Noise LLRF System
        Speaker: Tony Rohlev (TSR Engineering)
        Slides
      • 104
        Up-Gradation and Operational Experiences in LLRF System of Indus-2 ISynchrotron Radiation Source
        Speaker: Pritam S. Bagduwal (RRCAT)
      • 105
        Latest Developments on Field Detection Using Automated Carrier Suppression in the Attosecond Regime for CW Signals
        Speaker: Louise Springer (DESY)
        Slides
    • Coffee Break
    • RF Controls, Models & Simulations
      Convener: Dr Tomasz Plawski (JLAB)
      • 106
        Perspectives on Cavity Field Control
        Speaker: Olof Troeng (Lund University)
        Slides
      • 107
        First Implementation and Tests of a Smith Predictor for the LLRF Controller at the RF Guns of FLASH, PITZ and XFEL
        Speaker: Matthias Hoffmann (DESY)
        Slides
      • 108
        Fast Power Protection and Interlocking for Modern LLRF Systems
        Speaker: Dr Daniel Valuch (CERN)
        Slides
      • 109
        Resonance Control System for PIP-II 650 MHz STC at Fermilab
        Speaker: Philip Varghese (Fermilab)
        Slides
    • Lunch
    • Advanced Topics and New Trends
      Convener: Angela Salom
      • 110
        Open Source LLRF Stack
        Speaker: Carlos Serrano (LBNL)
        Slides
      • 111
        Digital Frequency-Stability Measurement of Cryogenic Sapphire Oscillators
        Speaker: Enrico Rubiola (FEMTO-ST Institute)
        Slides
      • 112
        SLAC UED RF Control System Upgrade
        Speaker: Lili Ma (SLAC)
        Slides
      • 113
        Machine Learning Based RF and Cryogenic System Control for SRF Linacs
        Speaker: Faya Wang (SLAC)
        Slides
      • 114
        Low-Level RF Fine Tuning for Two-Bunch Operation at SwissFEL
        Speaker: Roger Kalt (PSI)
        Slides
    • Board buses for Social Event
    • Odyssey Cruise Ship Boarding
    • Announcements
    • Superconducting RF
      Convener: Mr Curt Hovater (Jefferson Lab)
      • 115
        Reaching Design Energy and RF Operation Status at the European XFEL
        Speaker: Mr Julien Branlard (DESY)
        Slides
      • 116
        Status and Lessons Learned from the ESS LLRF System Development
        Speaker: Anders J. Johansson (Lund University)
        Slides
      • 117
        Status of FLASH RF System, Recent Progress and Near Future Upgrades
        Speaker: Christian Schmidt (DESY)
        Slides
      • 118
        LCLS-II LLRF - Design, Production and Early Test Results
        Speaker: Andrew Benwell (SLAC)
        Slides
      • 119
        Ponderomotive Instability of RF Cavities with Vector Sum, and Cure By Difference Control
        Speaker: Shane Koscielniak (TRIUMF)
        Slides
      • 10:25
        Coffee Break Swissotel Chicago

        Swissotel Chicago

      • 120
        Low Level RF Correction of the Crosstalk Effect in the LERCeC Booster Cavity
        Speaker: Freddy Severino (BNL)
        Slides
    • Closing Session
      Convener: Mr Tim Berenc (Argonne National Laboratory)
      • 121
        Deep Learning with Standard Neural Network
        Speaker: Yipeng Sun (ANL)
        Slides
      • 122
        Keynote: Accelerator Activities at Argonne
        Speaker: John Byrd (ANL)
        Slides
      • 123
        Summary of the 2018 Topical Workshop
        Speakers: Mr Curt Hovater (Jefferson Lab), Kevin Smith (Brookhaven National Laboratory)
        Slides
      • 124
        Closing Remarks
        Speaker: Alessandro Ratti (SLAC)
        Slides
    • Lab Tours