Low Level Radio Frequency Workshop 2019

Sep 29, 2019, 6:00 PM → Oct 3, 2019, 6:00 PM US/Central

Swissotel Chicago

Brian Chase (FNAL), Tim Berenc (Argonne National Laboratory)

Sunday, September 29

6:00 PM → 8:00 PM Welcome Reception & Check-In

Monday, September 30

8:00 AM → 8:30 AM Check-In

8:30 AM → 8:45 AM Welcome

slides LLRF2019-Banner-Slide.pdf

8:45 AM → 9:30 AM Keynote: PIP-II: Powering Discoveries in High Energy Physics

Speaker: Dr Lia Merminga (FNAL)

Slides LLRF_2019-PIP-II-final.pdf

9:30 AM → 11:30 AM Lab Talks

Convener: Alessandro Ratti (SLAC)

9:30 AM LLRF Status & Developmental Activities at the SNS

Speaker: Mark Crofford (ORNL)

Slides SNS_LLRF2019_crofford.pdf

9:40 AM LLRF Status & Activities at PSI

Speaker: Roger Kalt (PSI)

Slides LLRF2019_Lab_Talk_PSI_v3.pdf

9:50 AM BNL Lab Talk

Speaker: Tom Hayes (BNL)

Slides LabTalk-03-BNL_C-AD_LLRF_Status.pdf

10:00 AM CERN Lab Talk

Speaker: Dr Wolfgang HOFLE (CERN)

Slides LLRF_19_WH.pdf

10:10 AM SLAC Lab Status

Speaker: Andrew Benwell (SLAC)

Slides SLAC_Lab_Status_2019.pdf SLAC_Lab_Status_2019.pdf

10:20 AM JLAB Lab Talk

Speaker: Tomasz Plawski (JLAB)

Slides LabTalk-06-LLRF2019_lab_talk_JLAB_4.pdf

10:30 AM Coffee Break

11:00 AM LBNL Lab Talk

Speaker: Gang Huang (LBNL)

Slides LLRF_Life_Cycle_at_LBNL.pdf

11:10 AM DESY Lab Talk

Speaker: Holger Schlarb (DESY)

Slides LabTalk-08-LLRF_2019_DESY_Labtalk_Schlarb.pdf

11:20 AM KEK Lab Talk

Speaker: Toshihiro Matsumoto (KEK)

Slides LLRF2019_KEK_Lab_talk_matsumotmo.pdf

11:30 AM → 3:00 PM Systems & Operations I

Convener: Dr Wolfgang HOFLE (CERN)

11:30 AM A Description of the Principles of Operation of the Laser Interferometer Gravitational Wave Observatory

Speaker: Richard Abbott (LIGO)

Slides LLRF_2019_LIGO_v3.pdf

12:00 PM RF and Beam Stabilities at SwissFEL

Speaker: Roger Kalt (PSI)

Slides RF_and_beam_stability_at_SwissFEL.pdf

12:30 PM Lunch

2:00 PM A Tutorial of Phase Noise

Speaker: Enrico Rubiola (FEMTO-ST Institute)

Slides Enrico_LLRF-2019-Tutorial.pdf

3:00 PM → 4:10 PM Systems & Operations II

Convener: Dr Wolfgang HOFLE (CERN)

3:00 PM Achievements and New Challenges for CERN's Digital LLRF Family

Speaker: Maria Elena Angoletta (CERN)

Slides LLRF19_MEAngoletta_CERN_DLLRF_FAMILY_ACHIEVEMENTS_AND_CHALLENGES.pdf

3:20 PM The Status of the Low Level RF Control Systems for the J-PARC Accelerator Complex

Speaker: Yoshii Masahito (KEK)

Slides LLRF2019_J-PARC.v3.pdf

3:40 PM Coffee Break

4:10 PM → 5:40 PM Systems & Operations III

Convener: Dr Mariusz Grecki (DESY)

4:10 PM Automation Algorithms for LLRF Operation

Speaker: Mr Julien Branlard (DESY)

Slides 2019_09_30_-_J.Branlard_-_LLRF_2019_-_Automation_for_LLRF.pdf

4:40 PM APS-U LLRF Systems

Speaker: Mr Tim Berenc (Argonne National Laboratory)

Slides LLRF2019-Berenc-APSU-LLRFsystems.pdf

5:00 PM Software Development for APS-Upgrade LLRF

Speaker: Timothy Madden (ANL)

Slides llrfSlides_Madden.pdf

5:20 PM Fermilab Booster Synchrotron LLRF Upgrade

Speaker: Ed Cullerton (Fermilab)

Slides Booster_Upgrade_Talk_LLRF2019.pdf

Tuesday, October 1

8:30 AM → 8:35 AM Announcements

8:35 AM → 9:20 AM Tutorial - LLRF for Rings and Colliders

Speaker: Kevin Smith (Brookhaven National Laboratory)

Slides K_Smith_LLRF19_Tutorial_LLRF_for_Colliders_and_Rings_Final.pptx

9:20 AM → 11:00 AM Systems & Operations IV

Convener: Toshihiro Matsumoto (KEK)

9:20 AM Digital LLRF System for Advanced Light Source

Speaker: Qiang Du (LBNL)

Slides QiangDu.pdf

9:50 AM Progress on the ISIS Synchrotron Digital Low Level RF System Upgrade

Speaker: Andrew Seville (UKRI/STFC/ISIS)

Slides LLRF19_Seville.pdf LLRF19_Seville.pptx

10:10 AM LCLS-II Gun/Buncher LLRF for the Early Injector Commissioning

Speaker: Gang Huang (LBNL)

Slides LCLS-II_gun_buncher_llrf.pdf LCLS-II_gun_buncher_llrf.pptx

10:30 AM Coffee Break

11:00 AM → 12:10 PM Phase Reference & Beam Measurements

Convener: Kevin Smith (Brookhaven National Laboratory)

11:00 AM 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 B_Woolley_v2.pptx

11:30 AM Vector Sum Control

Speaker: Dr Mariusz Grecki (DESY)

Slides LLRF_2019_-_M.Grecki_BCAL-v2.pdf

11:50 AM Design and Status of the Phase Reference Line for the European Spallation Source

Speaker: Krzysztof Czuba (Warsaw University of Technology)

Slides LLRF19_PRL_status-_K.Czuba.pdf

12:10 PM → 12:30 PM Student Grant Talks

Convener: Kevin Smith (Brookhaven National Laboratory)

12:10 PM Studies in LLRF Control for Superconducting RF Cavities

Speaker: Jorge Diaz Cruz (University of New Mexico)

Slides LLRF2019_JorgeDiaz.pdf

12:15 PM A One Turn Delay Feedback with Fixed Clock. Application to the CERN SPS Synchrotron

Speaker: Javier Galindo (UPC)

Slides LLRF2019_OTFB_BSP_fixed_clock.pdf LLRF2019_OTFB_BSP_fixed_clock.pptx

12:20 PM Preliminary Considerations on Parameter Estimation of Superconducting Cavities in CW Operations

Speaker: Andrea Bellandi (DESY)

Slides Andrea_Bellandi_Estimating_key_operation_parameters.pdf

12:25 PM Precision X-Band RF Control System

Speaker: Matthias Reukauff (DESY)

Slides PUBLIC_VERSION_-_LLRF19_MReukauff_Talk.pdf

12:30 PM → 2:00 PM Lunch

2:00 PM → 3:50 PM Poster Session I

2:00 PM Low phase noise (PN) master oscillator (MO) generation and distribution for ALS and ALS-U

Speaker: M. Betz (Lawrence Berkeley Labs)

Slides poster_llr2019_betz.pdf

2:02 PM Energy Measurement and Stabilization for LERec

Speaker: Kevin Mernick (Brookhaven National Laboratory)

Slides Energy_Measurement_and_Stabilization_for_LEReC.pdf

2:04 PM Preliminary Considerations on Parameter Estimation of Superconducting Cavities

Speaker: Mr Andrea Bellandi (Deutsches Elektronen-Synchrotron (DESY))

Slides Estimating_Key_Operation_Parameters_for_SRF_Cavities_in_CW.pdf

2:06 PM Operational Experience of the Drift Compensation Module at the European XFEL and FLASH

Speaker: Christian Schmidt (DESY)

Slides Operational_Experience_of_the_Drift_Compensation_Module_at_the_European_XFEL_and_FLASH.pdf

2:08 PM Femtosecond Precision Synchronisation System of the European XFEL

Speaker: Holger Schlarb (DESY)

Slides Femtosecond_Precision_Synchronisation_System_of_the_European_XFEL.pdf

2:10 PM Precision X-Band RF Control System

Speaker: Matthias Reukauff (DESY)

Slides Precision_X-Band_RF_Control_System.pdf

2:12 PM Drift Compensation Module Based on Pilot-Tone Injection

Speaker: Uros Mavric (DESY)

Slides Drift_Compensation_Module_Based_on_Pilot-Tone_Injection.pdf

2:14 PM Design and Performance of ESS Phase Reference Line Output Modules

Speaker: Mateusz Zukocinski

Poster poster_LLRF2019_PRL_output_module_MZ_v2.0.pdf

2:16 PM LLRF Systems for ESS Elliptical Cavities - DMCS-LUT Contribution Status

Speaker: Wojciech Cichalewski

Slides LLRF_DMCS_ESS.pdf

2:18 PM Redundancy System for the European XFEL Master Oscillator

Speaker: Bartosz Gasowski

2:20 PM Characterization of the Micro TCA.4-Based, 8 Channel Direct Sampling, Single Channel Up-Converter Board

Speaker: Uros Mavric (DESY)

Slides LLRF_2019_DS8VM1_Hoffmann.pdf

2:22 PM ESS Master Oscillator to Main Phase Reference Line Connection with Active Drift Compensation

Speaker: Dominik Sikora

Poster LLRF2019_Poster_DS_Drift_compensation.pdf

2:24 PM Master Oscillator and Timing System for ESS

Speaker: Anders Svensson

2:26 PM Phase Reference Distribution System for SINBAD Accelerator Research Facility - Status Update

Speaker: Maciej Urbanski

2:28 PM Phase Noise of Frequency Dividers

Speaker: Igor Rutkowski

2:30 PM Beam Loading Compensation of LANSCE Digital Low Level Radio Frequency System

Speaker: Sungil Kwon (Los Alamos National Laboratory)

Poster LLRF2019_poster.pdf

2:32 PM Direct-Sampling CW Digital Low-Level RF for 50 MHz Cyclotrons at PSI

Speaker: Roger Kalt (Paul Scherrer Institut)

Slides HIPA_50_MHz_LLRF_Poster_LLRF19.pdf

2:34 PM Next Generation Digital LLRF Platform at PSI

Speaker: Roger Kalt (Paul Scherrer Institut)

Slides Next_Generation_Digital_LLRF_Platform_at_PSI.pdf

2:36 PM SNS Frequency Conversion Chassis (FRCC) Upgrade for PPU

Speaker: Mark Crofford (Oak Ridge National Laboratory)

Slides LLRF_conference_oct_2019_msm1.pptx

2:38 PM Spallation Neutron Source Proton Power Upgrade Field Control Module

Speaker: Mark Crofford (Oak Ridge National Laboratory)

Slides llrf_2019_fcm.pptx

2:40 PM Spallation Neutron Source Proton Power Upgrade High Power Protection Module

Speaker: Mark Crofford (Oak Ridge National Laboratory)

Slides llrf_2019_hpm.pptx

2:42 PM Fermilab 3.9 GHz RF Signal Processing for LCLS-II Cryomodule Test Stand

Speaker: Ed Cullerton (Fermilab)

Slides LLRF2019_Poster_39_hardware.pdf

2:44 PM X-Band RF Fronted for Low-Level RF

Speaker: Dietrich Alexander

Slides SwissFEL_X-band_RF_Front_End.pdf

2:46 PM Status Update from MicroTCA.4 Based LLRF Systems for TARLA and NICA

Speaker: Cagil Gumus

2:48 PM A One Turn Delay Feedback with Fixed Clock. Application to the CERN SPS Synchrotron

Speaker: Mr Javier Galindo (Universitat Politecnica de Catalunya / CERN)

2:50 PM Studies in LLRF Control for Superconducting RF Cavities

Speaker: Jorge Diaz Cruz

Slides Poster_llrf2019.pdf

2:52 PM LLRF Upgrade and Dual-Harmonic Operation at SIS18

Speaker: Dieter Lens

Slides Poster_LLRF_2019_Lens.pdf

2:54 PM Development of a Zynq-Based Laser Timing System for LEReC

Speaker: Geetha Narayan

Slides LLRF2019_GN_posterS1-28.pdf

2:56 PM The CEBAF Third Generation LLRF System, LLRF 3.0

Speaker: Dr Tomasz Plawski (JLAB)

Slides llrf_3p0_jlab_RBachimanchi.pdf

2:58 PM Hardware In Loop Testing of LLRF Firmware

Speaker: Carlos Serrano

3:00 PM Upgrade of the SPS LLRF Beam-Based Loops on the MicroTCA Platform

Speaker: Arthur Spierer

Slides LLRF2019_Poster-A0_aspierer.pdf

3:02 PM Update on the Synchronization Between LLRF and Laser at AWA

Speaker: Wanming Liu (HEP, ANL)

Poster UpdateOntheSynchronizationbetweenLLRFandLaserAtAWA(Poster).pdf

3:04 PM Development of Precision Timing Systems for Future LCLS Operation

Speaker: Justin May (SLAC National Accelerator Laboratory)

Slides Poster_v1p1_may.pdf

3:06 PM ATCA LLRF System for ASU Compact FEL

Speaker: Andrew Young (SLAC)

3:08 PM Waveform Feature Implementation for FRIB LLRF Controllers

Speaker: Shen Zhao

Slides Waveform_Feature_Implementation_for_FRIB_LLRF_Controllers.pdf

3:50 PM → 4:20 PM Coffee Break

4:20 PM → 6:00 PM Poster Session II

4:20 PM New HW Platform for ALBA DLLRF

Speaker: Angela Salom (ALBA)

Slides LLRF19_New_HW_Platform_for_ALBA_DLLRF.pdf

4:21 PM DESIGN AND IMPLEMENTATION OF BREAKDOWN ANALYSIS SYSTEM IN THE FERMI LLRF

Speaker: M. Milloch

Slides PosterLLRF19.pdf

4:23 PM Operation of PAL-XFEL LLRF

Speaker: Jinyul Hu

Slides Operation_of_PAL_XFEL_LLRF.pdf

4:25 PM Maintenance and Inventory Management of an LLRF System

Speaker: Annika Rosner (DESY)

Slides LLRF_2019_A.Rosner_Device_Management.pdf

4:27 PM Operation Experience With Klystron Lifetime Management System at European-XFEL

Speaker: Lukasz Butkowski (DESY)

Slides LLRF2019_KLM_L.Butkowski.pdf

4:29 PM FRIB RF Expert Application Using Python

Speaker: Harsh Maniar (FRIB)

Slides Poster2.pdf

4:31 PM Beam Stabilization and Instrumentation Systems Based on Internet of Things Technology

Speaker: Dr David McGinnis (Fermilab)

Poster LLRF2019Poster.pdf

4:33 PM Redundant and Remote Manageable Power Supply Concept Developed and Deployed at the European XFEL

Speaker: Bartlomiej Szczepanski (DESY)

Slides LLRF_2019_B.Szczepanski_PS_concept_XFEL.pdf

4:35 PM Impedance Reduction of the High-Frequency Cavities in the CERN PS by Multi-Harmonic Feedback

Speaker: Heiko Damerau (CERN)

Slides LLRF19PosterMultiHarmonicFeedback.pptx

4:37 PM Status and Performance of the ESS Cavity Simulator

Speaker: Maciej Grzegrzolka

4:39 PM The SPS 200 MHz MicroTCA Cavity-Controller

Speaker: Julien Egli (CERN)

Slides LLRF2019_SPSCavController_poster.pdf

4:41 PM Commissioning the LCLS-II LLRF System in the LERF Cryomodule Test Facility

Speaker: Mr Curt Hovater (Jefferson Lab)

Slides LERF_LLRF_poster_v2.pdf

4:43 PM bERLinPro Active Microphonics Compensation

Speaker: Andriy Ushakov (DESY)

4:45 PM Control Algorithms and Hardware-In-The-Loop Test Using Virtual SRF Cavity

Speaker: Josu Jugo (University of the Basque Country UPV/EHU)

Slides Poster_(sin_Axel).pdf

4:47 PM CEBAF C100 Fault Classification Based on Time Domain RF Signals

Speaker: Mr Tom Powers (Jefferson Lab)

Slides Time_Domain_Fault_Analysis_LLRF2019_v1_Powers.pdf

4:49 PM Light Proton Therapy Linac LLRF System

Speaker: Borut Baricevic

Poster Libera_LLRF2019.pdf

4:51 PM Development of LLRF for CERN's Linac 4

Speaker: Bartosz Bielawski (CERN)

4:53 PM Preliminary Long Pulse Operation Study of Superconducting Cavities Cryomodule CMTB

Speaker: Wojciech Cichalewski (Lodz University of Technology)

Slides Preliminary_LPO_poster.pdf

4:55 PM HIAF Bring LLRF Design Progress

Speaker: Yan Cong (Institute of Modern Physics, Chinese Academy of Sciences)

4:57 PM Compensated Phase Jump at Transition Crossing in the CERN PS

Speaker: Heiko Damerau (CERN)

Slides LLRF19PosterTransitionCrossing.pptx

4:59 PM LLRF Control Operational Aspects of the BESSY-VSR Upgrade

Speaker: Dr Pablo Echevarria (Helmholtz Zentrum Berlin)

Slides echevarria_llrf19.pdf

5:01 PM Digital LLRF Development at Diamond Light Source

Speaker: Pengda Gu (Diamond Light Source)

Slides LLRF2019-Pengda_Gu.pdf

5:03 PM LLRF System Used for Testing the RFQ Prototype of MYRRHA

Speaker: Joly Christophe (IPNO)

Slides LLRF_system_used_for_testing_the_RFQ_prototype_of_MYRRHA.pdf

5:05 PM A µTCA-Based Low Level RF System Prototype for MYRRHA 100 MeV Project

Speaker: Christophe Joly (IPNO)

Slides Low_Level_RF_System_prototype_for_MYRRHA_100_MeV_project.pdf

5:07 PM Operation of CLARA at Daresbury Laboratory and LLRF Activities

Speaker: Mr Andrew Moss (STFC)

Slides CLARA_LLRF.pdf

5:09 PM Current Status of LLRF Feedforward and Set-Point Optimization for SRF Cavities at XFEL/FLASH Using Different Approaches

Speaker: Sven Pfeiffer (DESY)

5:11 PM Sirius Digital Low-Level RF Status

Speaker: André Pontes Barbosa Lima (LNLS (Brazilian Synchrotron Light Laboratory))

Slides LLRF2019_workshop_Sirius_DLLRF_Status.pdf

5:13 PM Design and Performance of the LLRF Control System for CSNS LINAC

Speaker: Linyan Rong (Institute of High Energy Physics, Chinese Academy of Sciences)

Slides design_and_performance_of_LLRF_system_for_CSNS_linac.pdf

5:15 PM LUCRECE DLLRF Status

Speaker: Rajesh Sreedharan (Thomas Jefferson National Accelerator Facility)

Poster poster_LLRF2019.pdf

5:17 PM The Feedback System for the Longitudinal Coupled-Bunch Instabilities in the J-PARC Main Ring

Speaker: Yasuyuki Sugiyama (High Energy Accelerator Research Organization)

Slides poster_LLRF2019_sugiyama.pdf

5:19 PM LLRF System for the Fermilab PIP-II 650 MHz STC

Speaker: Philip Varghese (Fermilab)

Slides LLRF2019_Poster_S2-31.pdf

5:21 PM An Arria10 SOM Based FPGA Controller for LLRF Applications

Speaker: Philip Varghese (Fermilab)

Slides LLRF2019_Poster_S2-32.pdf

5:23 PM Overview of Research and Development on LLRF in IMP

Speaker: Zhe Xu (Institute of Modern Physics, Chinese Academy of Science)

5:25 PM The Low Level RF Control System of PLS-II Storage Ring at 400 mA 3.0 GeV

Speaker: Inha Yu (Pohang Accelerator Laboratory)

Poster PLS2-SR-LLRF_LLRF-Workshop-2019-Poster2.pdf

5:27 PM Design and Status of LLRF System for PREF

Speaker: Ruifeng Zhang (Institute of Modern Physics)

5:29 PM Status of the LLRF System for SARAF Project Phase II

Speaker: Lu Zhao (CEA)

Slides Poster_llrf2019.pdf

Wednesday, October 2

8:30 AM → 8:35 AM Announcements

8:35 AM → 9:20 AM Tutorial - Heavy Beam Loading and Collective Effects

Speaker: Mr Dmitry Teytelman (Dimtel, Inc.)

Slides DT_LLRF2019_tutorial.pdf

9:20 AM → 10:30 AM Hardware and Timing

Convener: Mark Crofford (ORNL)

9:20 AM 20 GHz, 8-Channel, Low Noise LLRF System

Speaker: Tony Rohlev (TSR Engineering)

Slides 20_GHz_LLRF.ppt

9:50 AM Up-Gradation and Operational Experiences in LLRF System of Indus-2 ISynchrotron Radiation Source

Speaker: Pritam S. Bagduwal (RRCAT)

10:10 AM Latest Developments on Field Detection Using Automated Carrier Suppression in the Attosecond Regime for CW Signals

Speaker: Louise Springer (DESY)

Slides 2019_10_02_-_L.Springer_-_Latest_Developments_CSI_(1).pdf

10:30 AM → 11:00 AM Coffee Break

11:00 AM → 12:30 PM RF Controls, Models & Simulations

Convener: Dr Tomasz Plawski (JLAB)

11:00 AM Perspectives on Cavity Field Control

Speaker: Olof Troeng (Lund University)

Slides LLRF19_Troeng_talk.pdf LLRF19_Troeng_talk.pdf

11:30 AM 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 2019_10_02_-_M.Hoffmann_-_First_implementation_and_tests_of_a_Smith_Predictor.pdf 2019_10_02_-_M.Hoffmann_-_First_implementation_and_tests_of_a_Smith_Predictor.pptx

11:50 AM Fast Power Protection and Interlocking for Modern LLRF Systems

Speaker: Dr Daniel Valuch (CERN)

Slides Valuch_Faeroe_Fast_RF_interlocks.pptx

12:10 PM Resonance Control System for PIP-II 650 MHz STC at Fermilab

Speaker: Philip Varghese (Fermilab)

Slides STC650ResonanceControl_Talk.pdf

12:30 PM → 2:00 PM Lunch

2:00 PM → 3:50 PM Advanced Topics and New Trends

Convener: Angela Salom

2:00 PM Open Source LLRF Stack

Speaker: Carlos Serrano (LBNL)

Slides open_source_presentation.pdf

2:30 PM Digital Frequency-Stability Measurement of Cryogenic Sapphire Oscillators

Speaker: Enrico Rubiola (FEMTO-ST Institute)

Slides Rubiola_LLRF-2019-TDDS_16x9.pdf

2:50 PM SLAC UED RF Control System Upgrade

Speaker: Lili Ma (SLAC)

Slides SLAC_UED_Laser_Timing_Synchronization_and_LLRF_Upgrade29thSep2019.pdf

3:10 PM Machine Learning Based RF and Cryogenic System Control for SRF Linacs

Speaker: Faya Wang (SLAC)

Slides 2019_LLRF_Wang.pptx

3:30 PM Low-Level RF Fine Tuning for Two-Bunch Operation at SwissFEL

Speaker: Roger Kalt (PSI)

Slides Low_level_RF_fine_tuning_for_two_bunch_operation_at_SwissFEL.pdf

5:30 PM → 6:00 PM Board buses for Social Event

6:00 PM → 7:00 PM Odyssey Cruise Ship Boarding

Thursday, October 3

8:30 AM → 8:35 AM Announcements

8:35 AM → 11:15 AM Superconducting RF

Convener: Mr Curt Hovater (Jefferson Lab)

8:35 AM Reaching Design Energy and RF Operation Status at the European XFEL

Speaker: Mr Julien Branlard (DESY)

Slides 2019_10_03_-_M.Omet_-_Reaching_Design_Energy_and_RF_Operation_Status_at_the_European_XFEL.pptx

9:05 AM Status and Lessons Learned from the ESS LLRF System Development

Speaker: Anders J. Johansson (Lund University)

Slides LLRF2019ChicagoFinal.pptx

9:25 AM Status of FLASH RF System, Recent Progress and Near Future Upgrades

Speaker: Christian Schmidt (DESY)

Slides 2019_10_03_-_V.Ayvazyan_-_FLASH_RF_status_and_upgrades.pdf

9:45 AM LCLS-II LLRF - Design, Production and Early Test Results

Speaker: Andrew Benwell (SLAC)

Slides abenwell@slac.stanford.edu

10:05 AM Ponderomotive Instability of RF Cavities with Vector Sum, and Cure By Difference Control

Speaker: Shane Koscielniak (TRIUMF)

Slides LLRF-2019-Chicago-KoscielniakV4.pdf

10:25 AM Coffee Break

10:55 AM Low Level RF Correction of the Crosstalk Effect in the LERCeC Booster Cavity

Speaker: Freddy Severino (BNL)

Slides Low_Level_RF_Correction_of_the_Crosstalk_Effect_in_the_LEReC_Booster_Cavity.pptx

11:15 AM → 12:50 PM Closing Session

Convener: Mr Tim Berenc (Argonne National Laboratory)

11:15 AM Deep Learning with Standard Neural Network

Speaker: Yipeng Sun (ANL)

Slides Sun-2019-10-03-1.pdf

11:45 AM Keynote: Accelerator Activities at Argonne

Speaker: John Byrd (ANL)

Slides ArgonneAccelActivitiesLLRFOct19.pptx

12:30 PM Summary of the 2018 Topical Workshop

Speakers: Mr Curt Hovater (Jefferson Lab), Kevin Smith (Brookhaven National Laboratory)

Slides Summary_of_MRCW18_LLRF.pptx

12:40 PM Closing Remarks

Speaker: Alessandro Ratti (SLAC)

Slides LLRF2019-CloseOut-Slides-SM2.pdf

1:30 PM → 6:00 PM Lab Tours