A schematic layout of the magnetic field for a two=beam Huygens undulator

S. Miclos; M. I. Rusu; C. Radu; V. Savu; L. Giurgiu; V. I. R. Niculescu

doi:10.1117/12.755969

1 August 2007 A schematic layout of the magnetic field for a two=beam Huygens undulator

S. Miclos, M. I. Rusu, C. Radu, V. Savu, L. Giurgiu, V. I. R. Niculescu

Proceedings Volume 6785, ROMOPTO 2006: Eighth Conference on Optics; 67850D (2007) https://doi.org/10.1117/12.755969
Event: ROMOPTO 2006: Eighth Conference on Optics, 2006, Sibiu, Romania

Abstract

The main component of the free electron laser is the undulator. Besides the numerical computation approach of the magnetic field generated by the undulator current, the other possibility is the analogic simulation. Such an approach is more intuitive and also enables a validation of the numerical simulation. The undulator consists of a Huygens wires stack. In each wire of the stack the current circulates alternatively from a wire to another. The magnetic field mathematical model for a wire uses operations like multiplications, divisions, radicals, trigonometric functions and integrations. These operations were simulated by using an harmonic oscilator (using MC1458 amplifiers), analog multipliers (AD633) and integrators (using MC1458 amplifiers).

Citation Download Citation

S. Miclos, M. I. Rusu, C. Radu, V. Savu, L. Giurgiu, and V. I. R. Niculescu "A schematic layout of the magnetic field for a two=beam Huygens undulator", Proc. SPIE 6785, ROMOPTO 2006: Eighth Conference on Optics, 67850D (1 August 2007); https://doi.org/10.1117/12.755969

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