We demonstrate the possibility of forming a periodic series of ultra-short pulses, which has a peak power exceeding significantly the radiation power in stationary regimes, in a gyroresonance traveling-wave tube (gyro-TWT) with a bleachable cyclotron absorber in the feedback circuit. The mechanism of pulsed generation is similar to the method of passive mode locking, which is used widely in laser physics.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 58, No. 8, pp. 664–673, August 2015.
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Vilkov, M.N., Ginzburg, N.S., Denisov, G.G. et al. Generation of a Periodic Series of High-Power Ultra-Short Pulses in a Gyro-TWT with a Bleachable Cyclotron Absorber in the Feedback Circuit. Radiophys Quantum El 58, 598–606 (2016). https://doi.org/10.1007/s11141-016-9631-8
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DOI: https://doi.org/10.1007/s11141-016-9631-8