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Dive into the research topics where E. A. Ayryan is active.

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Featured researches published by E. A. Ayryan.


Journal of Modern Optics | 2016

Generation of induced Smith-Purcell radiation: free-electron laser in open system

Dmitry N Klochkov; K. B. Oganesyan; E. A. Ayryan; Nikolay Sh. Izmailian

We have used the framework of the dispersion equation to study coherent Smith–Purcell (SP) radiation induced by a relativistic magnetized electron beam in the absence of a resonator. As an important example of the application of the obtained results of our previous paper JMO v.57, 2060, (2010) the growth rate of SP FEL in the case with a rectangular grating was calculated. The growth rate of the instability is proportional to the square root of the electron beam current. The calculated results are consistent with the experimental data obtained by Urata et al. [Phys. Rev. Lett. 80, 516 (1998)].


arXiv: Accelerator Physics | 2016

Infrared Radiation from Rough Surface

E. A. Ayryan; A. H. Gevorgyan; K. B. Oganesyan


arXiv: Optics | 2017

Composite Cell from Nematic and Cholesteric Liquid Crystals as an Rotator of Electrically Tunable Polarization Plane

A. H. Gevorgyan; K. B. Oganesyan; E. A. Ayryan; M. Hnatic; J. Busa; E. Aliyev; A. M. Khvedelidze; Yu. V. Rostovtsev; Gershon Kurizki


arXiv: Optics | 2017

Radiation Peculiarities in Chiral Photonic Crystals

A. H. Gevorgyan; K. B. Oganesyan; E. A. Ayryan; Michal Hnatic; Yuri V. Rostovtsev


arXiv: Accelerator Physics | 2017

Undulator radiation in the THz range

L. A. Gabrielyan; Y. A. Garibyan; Y. R. Nazaryan; K. B. Oganesyan; M. A. Oganesyan; M. L. Petrosyan; E. A. Ayryan


arXiv: Optics | 2017

Polarization Properties of the Cholesteric Liquid Crystals

A. H. Gevorgyan; M.Z. Harutyunyan; K. B. Oganesyan; E. A. Ayryan; Michal Hnatic; M. Rafayelyan; Yuri V. Rostovtsev; Gershon Kurizki


arXiv: Accelerator Physics | 2016

The Spontaneous Radiation of Electrons in a Plane Wiggler with Inhomogeneous Magnetic Field

E. A. Ayryan; A. H. Gevorgyan; N. Sh. Izmailian; K. B. Oganesyan


arXiv: Optics | 2017

Physics of Chiral Photonic Crystals with Defect

A. H. Gevorgyan; K. B. Oganesyan; E. A. Ayryan; Michal Hnatic; Yuri V. Rostovtsev; Gershon Kurizki


arXiv: Quantum Gases | 2017

Physics of Cold Atomic Fermi Gases

E. A. Ayryan; K. G. Petrosyan; A. H. Gevorgyan; N. Sh. Izmailian; K. B. Oganesyan


arXiv: Accelerator Physics | 2017

X-Ray Radiation Generation in Heat Engines Using Electron Cooling

E. A. Ayryan; M. Hnatic; K. G. Petrosyan; A. H. Gevorgyan; N. Sh. Izmailian; K. B. Oganesyan

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K. B. Oganesyan

Yerevan Physics Institute

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Gershon Kurizki

Weizmann Institute of Science

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A. S. Gevorkyan

Yerevan Physics Institute

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M. L. Petrosyan

Yerevan Physics Institute

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Y. R. Nazaryan

Yerevan Physics Institute

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