PPT-Techniques for Controlling and Stabilizing Beam Size in NSLS-II Operations

Yoshiteru Hidaka Electron and XRay Beam Stability Review 01182018 Outline Overview of NSLSII Insertion Devices Beam Size Change from ID GapPhase Variations Beambased Coupling Measurement. - Einführung -. BA-Modul: . Controlling . of. Business Development (CBD) (5 ECTS). (International . Accounting. . and. Controlling . I (IAC I)). Sommersemester . 2012. Prof. Dr. Thomas M. Fischer. Status – running at 117.5MeV . BLIP weekly average beam current 104.3µA, the highest weekly average this year. This includes purposely reduced beam current over the weekend. Weekly beam time on target returned to more usual levels of 162.0 hours.. Erik D. Johnson, Deputy ALD for Programs. Science Advisory Committee. . April 4, . 2011. Science Program Goals:. 1) Very fast ramp up of science program. 2) Continuous service to user community. 3) Dramatically advanced capabilities and high productivity. Garth J Williams. Representative experiments. We consider two microscopy techniques as examples. Differential Phase Contrast (DPC) . Physical limits on image contrast are driven by the index of refraction, so phase contrast is often dominant. Normally, a sample is . Gregory Fries, NSLS-II . Accelerator Division . Project Engineer. FXI IRR. October 18, 2017. Outline. Background. Return to Operations. Scope. Machine Status & Operating Schedule. Front End (FE) Details. Erik D. Johnson, Deputy ALD for Programs. Science Advisory Committee. . April 4, . 2011. Science Program Goals:. 1) Very fast ramp up of science program. 2) Continuous service to user community. 3) Dramatically advanced capabilities and high productivity. with the . Raith. EBPG. Part . 2: Choosing parameters. M. Rooks, Yale University. Choosing e-beam exposure parameters. Step 1: choose the resist and choose the resist thickness. Typical choices:. . with the . Raith. EBPG. Part . 2: Choosing parameters. M. Rooks, Yale University. Choosing e-beam exposure parameters. Step 1: choose the resist and choose the resist thickness. Typical choices:. . Integrated Facility Management (IFM) For NSLS-II October 6, 2010 Chris Johnson Facility Complex Manager Facilities and Operations What is IFM? The Integrated Facility Management project will restructure the Lab’s facility management processes Tuning the beam (from Andy’s slides). SLAC can provide (and you can control) . between single electrons – 200 electrons per bunch as its output. 5 bunches a second (5Hz). Beam size between 30 microns and 1cm. June 15, 2016. 2016 CAP . Congress, . University . of Ottawa, ON, Canada. R. G. Gillies. 1. , . A. van Eyken. 2. , E. Spanswick. 1. , M. Nicolls. 2. , J. Kelly. 2. , M. Greffen. 2. , D. Knudsen. 1. , M. Connors. Bunch currentBeam energyRepetition frequency Number of bunches 4 per beamHorizontal emittanceVertical emittanceMax luminosity2 BEAM DIAGNOSTICSThe BEUV telescopes detect the synchrotron light emit-te Bunch currentBeam energyRepetition frequency Number of bunches 4 per beamHorizontal emittanceVertical emittanceMax luminosity2 BEAM DIAGNOSTICSThe BEUV telescopes detect the synchrotron light emit-te PI: Maksim . Rakitin. , . Co-PIs: Mikhail . Fedurin. , Yonghua Du. Brookhaven National Laboratory. LDRD#22-031 PS/EPS (“Received”). January 20, 2022. Experiment Goals at ATF:. Collect e-beam tunning data (PS set/read, BPM read ).