An Experimental Study of the External-Signal Influence on the Oscillation Regime of a Megawatt Gyrotron

An Experimental Study of the External-Signal Influence on the Oscillation Regime of a Megawatt Gyrotron

The radiation-frequency locking by an external signal is experimentally studied for a megawatt gyrotron. An external signal from a magnetron is applied to the operation space of the gyrotron at a frequency of 35 GHz via a synthesized two-mirror quasioptical converter developed at the Institute of Ap...

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Veröffentlicht in:Radiophysics and quantum electronics 2019-12, Vol.62 (7-8), p.481-489
Hauptverfasser: Bakunin, V. L., Guznov, Yu. M., Denisov, G. G., Zaitsev, N. I., Zapevalov, S. A., Kuftin, A. N., Novozhilova, Yu. V., Fokin, A. P., Chirkov, A. V., Shevchenko, A. S.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Astrophysics and Astroparticles
Converters
Frequency locking
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nuclear Physics
Observations and Techniques
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Plasma physics
Quantum Optics
Radiation
Radiation spectra
Theoretical
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Beschreibung
Zusammenfassung:The radiation-frequency locking by an external signal is experimentally studied for a megawatt gyrotron. An external signal from a magnetron is applied to the operation space of the gyrotron at a frequency of 35 GHz via a synthesized two-mirror quasioptical converter developed at the Institute of Applied Physics of the Russian Academy of Sciences. The radiation spectra are measured for both the frequency locking regime and the frequency beats. The locking region is constructed on the plane of two parameters, namely, the external-signal power and frequency. The experimental and theoretical results are compared to show a good agreement.
ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-020-09994-y