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Question about Set_Achromat and dispersion

Posted: Wed 2 Apr 2025 12:25
by msh3069
Dear all

Thesedays, I try to do some simulation for achromat bending beamline.

1. Question 1
In the manual, the command SET_ACHROMAT can set achromatic position, achromatic angle.
Does the achromatic angle means that the simulation will do optimization to get D' to 0?

2. Question 2
In Charts-Envelope, I can plot the dispersion but I can not find for the D'.
Is there any other method to see or plot the D'?

Best

Re: Question about Set_Achromat and dispersion

Posted: Wed 2 Apr 2025 12:56
by Didier
Dear Sir,

1) Yes
2) See image below

Regards,

Didier

dp.png
dp.png (559.82 KiB) Viewed 11 times