accelerator activities at tsinghua university
DESCRIPTION
Accelerator Activities at Tsinghua University. Jiaru Shi Department of Engineering Physics, Tsinghua University 2013.01.31 CLIC Workshop 2013. Brief Introduction. Tsinghua University, Beijing ~7000 Faculties and Staffs ~35000 Students, ~14000 Undergraduate Accelerator lab - PowerPoint PPT PresentationTRANSCRIPT
Recent progress on Choke-mode damped accelerating structures for CLIC main linac
Jiaru ShiDepartment of Engineering Physics, Tsinghua University2013.01.31
CLIC Workshop 2013Accelerator Activities at Tsinghua University
Brief IntroductionTsinghua University, Beijing~7000 Faculties and Staffs~35000 Students, ~14000 UndergraduateAccelerator labIn Department of Engineering Physics16 faculties (4 full Professors) and more employeeAbout 20 graduate students
ActivitiesEducation (undergraduate and graduate)Low Energy Electron Linacs and Their ApplicationsRF structure Research and DevelopmentCompact X-ray Light Source (TTX)Compact Pulse Neutron Sources (CPHS)
Machining Workshophigh-precision machine tools and CNC MachineComputer Numerical Control machine4
Facility for brazing and bakingHigh-T hydrogen furnace
Medium-T hydrogen furnace
Baking oven
Annealing furnace Vacuum furnace
Laser welding machine
Tool microscope
Leak detector November Collaboration Meeting, CERN
Microwave measurement for RF structureTwo based on SNA, two based on VNAS-band Linacs for X-ray Imaging
1.5 MeV SW Linac2 MeV SW Linac4 MeV SW Linac6 MeV SW Linac9 MeV SW Linac15 MeV SW LinacX Band Accelerating Structure
X BandS Band
X-band 6MeV Accelerating tubeX-band 2.5MeV Accelerating tube8Medical Applications
Cargo Inspection System
Photocathode RF gun
The 1st Gun ,For THU2006The 2nd Gun,For SSRF 2006The 3rd Gun,For BNL2007The 4th Gun,For NSRL2008The 5th Gun,For THU2008The 6th Gun,For THU2010
The THU Gun,2011
Thsomson scattering X-ray source TTX(Tsinghua Thomson X-ray source)Free electron laser SDUV-FEL(Shanghai Deep-ultraviolet FEL) SXFEL(Shanghai soft X-ray FEL test facility)MeV Ultrafast electron diffraction Tsinghua BNLNovember Collaboration Meeting, CERN
RF Structure R&D
Choke-mode structureCollaboration start from 2009
Wakefield damping
High gradient structure productionMachining, bonding Full structure will be produced
CLIC T24 Prototype disc High gradient structure studyStructure design and productionHigh power test @X-band Magnetron based power source 1.5MW peak power, ~s pulse lengthKlystron based power source planned, ~10MW level.Breakdown studyPhotoemission experiment
TTX: lasers, electrons & x-raysCPHS-neutrons: Long-Pulse SANS, Imaging, CPHS-neutrons: Short-Pulse options: Diffraction, QENS, CPHS-proton accelerator R&DCPHS-proton applicationsCPHS Complex approved boundaryElectron beam line
Laser System
800nm, ~20TW, ~30fs266nm, 1mJ, 30fs~10psRF GunTS IP
30 mm Ti windowX-ray profile measured by CsI screen and EMCCD
Thomson Scattering Experiment
CPHS project13MeV/50mA, 0.5ms/50HzNeutron targetNeutron instrumentCompact Pulse Hadron Source (CPHS)
RFQ
DT
SummaryAccelerator R&DLinac tubesDesign and build accelerating structures on siteHigh-gradient structure Major projectsThomson Scattering X-ray SourceCompact Pulse Hadron Source Please contact us for details if interested
Thank you for your attention!Horizon-COscillator
Evolution-3020mJ@1kHz
SpectraPhysics Pro-350-101.4J,532nm@10Hz
SpectraPhysics Pro-350-101.4J,532nm@10Hz
SpectraPhysics Pro-350-101.4J,532nm@10Hz
25mJ@10Hz