Gallery
2024 C3 Workshop at SLAC
The need for High Energy.
Presentation by Michael Peskin.
Caterina Vernieri
Structure Development
Distributed Coupling Structure
Two halves of the distributed coupling structure.
John Van Pelt / SLAC National Accelerator Laboratory
Distributed Coupling Structure
Two halves of the distributed coupling structure.
John Van Pelt / SLAC National Accelerator Laboratory
Distribute Coupling Structure Delivery
Inspection of the first prototype C3 structure after delivery to SLAC.
Emilio Nanni / SLAC National Accelerator Laboratory
Cavity Fabrication
Cavities and rf manifolds during fabrication on the CNC end mill.
G-Zero
Injector Linac Braze
Injector linac with wide aperture beam tunnel being removed from the braze furnace.
Emilio Nanni / SLAC National Accelerator Laboratory
Cavity Frequency Measurement
A dielectric rod used to detune all cavities except for the one under test allows for a precise measurement of the frequency.
Y-Coupler
A Y coupler in fabrication on the CNC end mill.
Emilio Nanni / SLAC National Accelerator Laboratory
Post Braze Machining
Copper slabs are being prepared for machining operations after the first braze.
Emilio Nanni / SLAC National Accelerator Laboratory
Beam Tunnel
A view of the electron beam tunnel.
Emilio Nanni / SLAC National Accelerator Laboratory
Beam Tunnel
A view of the electron beam tunnel before the structure is aligned and brazed.
Emilio Nanni / SLAC National Accelerator Laboratory
Beam Tunnel
A view of the electron beam tunnel.
Emilio Nanni / SLAC National Accelerator Laboratory
Beam Tunnel
A view of the electron beam tunnel.
Emilio Nanni / SLAC National Accelerator Laboratory
Beam Tunnel
A view of the electron beam tunnel.
Emilio Nanni / SLAC National Accelerator Laboratory
Braze Prep
Preparing to braze the injector linac.
Emilio Nanni / SLAC National Accelerator Laboratory
Y Coupler Braze
Y couplers loaded into the furnace. Pressure is applied to ensure a good bond between the two halves of the coupler.
Emilio Nanni / SLAC National Accelerator Laboratory
Cavities and Manifold
Close up of the cavities and manifold after CNC machining and before cleaning.
Emilio Nanni, SLAC National Accelerator Laboratory
Input to Manifold
The rectangular aperture is the input waveguide into the rf waveguide manifold.
Emilio Nanni, SLAC National Accelerator Laboratory
RF Cavities
Close up view of the the rf cavities.
Emilio Nanni, SLAC National Accelerator Laboratory
NiChrome Sample Puck
A sample of the damping slot material NiChrome after a furnace run to test its ability to withstand extremely high temperatures.
Emilio Nanni / SLAC National Accelerator Laboratory
Coupling Slot
The rf coupler for feeding power into one cavity from the waveguide manifold.
Emilio Nanni / SLAC National Accelerator Laboratory
Structure Preparation
Preparing the structure for assembly prior to braze.
Emilio Nanni, SLAC National Accelerator Laboratory
Structure Preparation
Preparing the accelerating structure for leak check.
Emilio Nanni, SLAC National Accelerator Laboratory
Single Cell Cavity Components
Components for a single cell cavity prior to braze.
Emilio Nanni, SLAC National Accelerator Laboratory
Single Cell Cavity
Single cell cavity for high gradient testing.
Emilio Nanni, SLAC National Accelerator Laboratory
Frequency Tuning Complete!
Final steps in tuning the frequency of all cavities to 5.712 GHz.
Emilio Nanni, SLAC National Accelerator Laboratory
Additive RF Circuit
Additively manufactured klystron rf circuit.
Emilio Nanni, SLAC National Accelerator Laboratory
