High-power free-electron maser operated in a two-mode frequency-multiplying regime
The frequency multiplication effects in high-power free-electron masers (FEM) with Bragg cavities were studied to provide the advance of the oscillators into short-wavelength bands. Theoretical analysis of frequency-multiplying FEMs was carried out within the framework of the averaged coupled-wave a...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2016-06-01
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| Series: | Physical Review Accelerators and Beams |
| Online Access: | http://doi.org/10.1103/PhysRevAccelBeams.19.060704 |
| _version_ | 1818268599412850688 |
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| author | N. Yu. Peskov I. V. Bandurkin A. K. Kaminsky S. V. Kuzikov E. A. Perelstein A. V. Savilov S. N. Sedykh A. A. Vikharev |
| author_facet | N. Yu. Peskov I. V. Bandurkin A. K. Kaminsky S. V. Kuzikov E. A. Perelstein A. V. Savilov S. N. Sedykh A. A. Vikharev |
| author_sort | N. Yu. Peskov |
| collection | DOAJ |
| description | The frequency multiplication effects in high-power free-electron masers (FEM) with Bragg cavities were studied to provide the advance of the oscillators into short-wavelength bands. Theoretical analysis of frequency-multiplying FEMs was carried out within the framework of the averaged coupled-wave approach. Proof-of-principle experiments were performed based on a moderately relativistic induction linac LIU-3000 (JINR). As a result, an FEM multiplier operated with a megawatt power level in the 6-mm and 4-mm wavelength bands at the second and third harmonics, respectively, was realized. The possibility of using two-mode bichromatic FEMs for powering a double-frequency accelerating structure was discussed. |
| first_indexed | 2024-12-12T20:41:03Z |
| format | Article |
| id | doaj.art-c14720984ef34481b5ab6a763b549d9a |
| institution | Directory Open Access Journal |
| issn | 2469-9888 |
| language | English |
| last_indexed | 2024-12-12T20:41:03Z |
| publishDate | 2016-06-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Accelerators and Beams |
| spelling | doaj.art-c14720984ef34481b5ab6a763b549d9a2022-12-22T00:12:43ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882016-06-0119606070410.1103/PhysRevAccelBeams.19.060704High-power free-electron maser operated in a two-mode frequency-multiplying regimeN. Yu. PeskovI. V. BandurkinA. K. KaminskyS. V. KuzikovE. A. PerelsteinA. V. SavilovS. N. SedykhA. A. VikharevThe frequency multiplication effects in high-power free-electron masers (FEM) with Bragg cavities were studied to provide the advance of the oscillators into short-wavelength bands. Theoretical analysis of frequency-multiplying FEMs was carried out within the framework of the averaged coupled-wave approach. Proof-of-principle experiments were performed based on a moderately relativistic induction linac LIU-3000 (JINR). As a result, an FEM multiplier operated with a megawatt power level in the 6-mm and 4-mm wavelength bands at the second and third harmonics, respectively, was realized. The possibility of using two-mode bichromatic FEMs for powering a double-frequency accelerating structure was discussed.http://doi.org/10.1103/PhysRevAccelBeams.19.060704 |
| spellingShingle | N. Yu. Peskov I. V. Bandurkin A. K. Kaminsky S. V. Kuzikov E. A. Perelstein A. V. Savilov S. N. Sedykh A. A. Vikharev High-power free-electron maser operated in a two-mode frequency-multiplying regime Physical Review Accelerators and Beams |
| title | High-power free-electron maser operated in a two-mode frequency-multiplying regime |
| title_full | High-power free-electron maser operated in a two-mode frequency-multiplying regime |
| title_fullStr | High-power free-electron maser operated in a two-mode frequency-multiplying regime |
| title_full_unstemmed | High-power free-electron maser operated in a two-mode frequency-multiplying regime |
| title_short | High-power free-electron maser operated in a two-mode frequency-multiplying regime |
| title_sort | high power free electron maser operated in a two mode frequency multiplying regime |
| url | http://doi.org/10.1103/PhysRevAccelBeams.19.060704 |
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