2 citations · 5 across the 7 of their papers we have counts for
7 papers · 1 filter
The LCLS-II Gun & Buncher LLRF Controller Upgrade
Christos Bakalis, Andrew Benwell, Daron Chabot +6
LCLS-II is currently in its commissioning phase at SLAC. It is an X-ray FEL driven by a CW superconducting LINAC. The beam injector plays a crucial role in the overall performance…
Installation, Commissioning and Performance of Phase Reference Line for LCLS-II
Shreeharshini Dharanesh Murthy, Lawrence Doolittle, Charlie Xu +3
Any cavity controller for a distributed system needs a Phase Reference Line (PRL) signal from which to define phases of a cavity field measurement. The LCLS-II PRL system at SLAC p…
Analog Cavity Emulators to Support LLRF Development
Shreeharshini Dharanesh Murthy, Lawrence Doolittle, Andrew Benwell
The goal of a LLRF system is to control an actual RF cavity with beam. While digital simulations have a place, having an analog circuit to stand in for the cavity can be tremendous…
Digital Low-Level RF control system for Accumulator Ring at Advanced Light Source Upgrade Project
Qiang Du, Shreeharshini Murthy, Michael Betz +8
Currently ALS is undergoing an upgrade to ALSU to produce 100 times brighter soft X-ray light. The LLRF system for Accumulator Ring (AR) is composed of two identical LLRF stations,…
Feedback and control systems for future linear colliders: White Paper for Snowmass 2021 Topical Group AF07-RF
Daniele Filippetto, Carlos Serrano, Qiang Du +9
Particle accelerators for high energy physics will generate TeV-scale particle beams in large, multi-Km size machines colliding high brightness beams at the interaction point [1-4]…
Digital Low-Level RF control system for Advanced Light Source Storage Ring
Qiang Du, Lawrence Doolittle, Michael Betz +3
We have commissioned the digital Low Level RF (LLRF) system for storage ring RF at Advanced Light Source at Lawrence Berkeley National Lab (LBNL). The system is composed of 42 sync…