• Corpus ID: 119068246

The Amplification in FEL with Inhomogeneous Magnetic Field

@article{Oganesyan2016TheAI,
  title={The Amplification in FEL with Inhomogeneous Magnetic Field},
  author={Koryun B. Oganesyan},
  journal={arXiv: Accelerator Physics},
  year={2016}
}
  • K. Oganesyan
  • Published 27 November 2016
  • Physics
  • arXiv: Accelerator Physics
The gain in a plane wiggler with inhomogeneous magnetic field is calculated.. It is shown, that the account of inhomogenity of the magnetic field leads to appearance of additional peaks in the amplification 
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21 Citations

21 Citations

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References

SHOWING 1-5 OF 5 REFERENCES

Free-electron lasers

• ultra-sensitive lidar and remote sensing • high-resolution excited state spectroscopy • generation of tunable, high brightness singlemode radiation by optical phase-locking techniques •…

Atomic and Free Electrons in a Strong Light Field

Introduction to the theory of field-induced atomic transitions multiphoton stimulated bremsstrahlung multiphoton Compton scattering and ponderomotive forces in an inhomogeneous light field…

Central Research Institute of Information and Technical and Economic Studies on

  • Nuclear Science and Technology) YerPhI
  • 1984

Oganesian. (Central Research Institute of Information and Technical and Economic Studies on Nuclear Science and Technology) YerPhI

  • Laser Physics,
  • 2007

Kvantovaya Elektron

  • J. Quantum Electronics,
  • 1986