Triggering for Magnetic Field Measurements of the LCLS Undulators

[摘要] A triggering system for magnetic field measurements of the LCLS undulators has been built with a National Instruments PXI-1002 and a Xylinx FPGA board. The system generates single triggers at specified positions, regardless of encoder sensor jitter about a linear scale.

[发布日期] 2010-12-13 [发布机构] SLAC National Accelerator Laboratory

[关键词] Light Sources;Measuring Methods;Earth Planet;43 Particle Accelerators;58 Geosciences