High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser

Details High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser

2012-02-24

arxiv.org/abs/1202.5416v1

Physics

Accelerator Physics

7 pages, 9 figures, submitted to PRSTAB

Scientific paper

In this paper, we present the design and realization of high bandwidth pickup electrodes with a cutoff frequency above 40 GHz. The proposed cone-shaped pickups are part of a bunch arrival-time monitor (BAM) designed for high (> 500 pC) and low (20 pC) bunch charge operation mode providing for a time resolution of less than 10 fs for both operation modes. The proposed design has a fast voltage response, low ringing, and a resonance-free spectrum. For assessing the influence of manufacturing tolerances on the performance of the pickups, an extensive tolerance study has been performed via numerical simulations. A non-hermetic model of the pickups was built for measurement and validation purposes. The measurement and simulation results are in good agreement and demonstrate the capability of the proposed pickup system to meet the given specifications.

Affiliated with

Also associated with

No associations

Rating

High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-78394