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Re: [Opal] Full Traveling Wave Field Map

From: "Piot, Philippe Regis Guy" <ppiot AT anl.gov>
To: "Opal AT lists.psi.ch" <Opal AT lists.psi.ch>, Jordan Byrne <jordan.byrne AT postgrad.manchester.ac.uk>
Subject: Re: [Opal] Full Traveling Wave Field Map
Date: Mon, 13 Oct 2025 11:24:34 +0000
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Msip_labels:

Jordan,

There is no complex representation of field in OPAL-t. However, you can simulate a TW by superposing two SW cavity map with a 90 (+ or - depending on the convention used in your EM code) phase shift. There is an example (in this case done with ASTRA) in https://www.sciencedirect.com/science/article/abs/pii/S0168900225002645 . But we have done similar things in OPAL in the past (I just do not have a handy example just now).

Best, — Philippe.

__________________________

Philippe Piot

Argonne National Laboratory
9700 South Cass Avenue, Lemont, IL 60439

https://www.anl.gov/aai | 630.252.2415

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From: opal-request AT lists.psi.ch <opal-request AT lists.psi.ch> on behalf of Jordan Byrne <jordan.byrne AT postgrad.manchester.ac.uk>
Sent: Monday, October 13, 2025 5:37 AM
To: Opal AT lists.psi.ch <Opal AT lists.psi.ch>
Subject: [Opal] Full Traveling Wave Field Map

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Dear OPAL developers, I am interested in simulating a traveling wave structure. The documentation gives an example of the TRAVELINWAVE element by providing a single cell field map and then defining the number of cells. In my case, I have a full

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Dear OPAL developers,

I am interested in simulating a traveling wave structure. The documentation gives an example of the TRAVELINWAVE element by providing a single cell field map and then defining the number of cells. In my case, I have a full cavity field map consisting of 12 cells including fringe fields. I was wondering if there is a way I can implement a full TW field map into OPAL?

Thank you in advance.

Regards,

Jordan

[Opal] Full Traveling Wave Field Map, Jordan Byrne, 10/13/2025
- Re: [Opal] Full Traveling Wave Field Map, Piot, Philippe Regis Guy, 10/13/2025
- Re: [Opal] Full Traveling Wave Field Map, Adelmann, Andreas, 10/13/2025
  - Message not available
    - Re: [Opal] Full Traveling Wave Field Map, Adelmann, Andreas, 10/14/2025
      - Re: [Opal] Full Traveling Wave Field Map, Jordan Byrne, 10/15/2025
        
        Re: [Opal] Full Traveling Wave Field Map, Adelmann, Andreas, 10/15/2025
        
        Re: [Opal] Full Traveling Wave Field Map, Jordan Byrne, 10/16/2025