# Transverse deflecting cavities

- Institution: CERN
- Department: CAS - CERN Accelerator School
- Speaker: Graeme Burt
- Year: 2023
- Level: Graduate
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3019225)
- Licence: [CERN](https://copyright.web.cern)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Many applications require RF cavities that deflect the beam transversely, where the field needs to vary faster than can be achieved using magnets. This lecture studies dipole modes used for these applications and uses Panofsky-Wenzel theorem to look at transverse voltages, beam loading and mode requirements. The lecture also looks at modern TE and TEM deflecting mode cavities as well as several examples of deflecting or crabbing cavities.

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## Lectures

1. [Transverse deflecting cavities](https://invisiblenetwork.ai/learn/cern/3019225/d3804b0a50ae), 56 min (CERN's player)