G. G. Denisov;A. V. Palitsin;D. I. Sobolev;A. N. Kuftin;V. V. Parshin;M. V. Morozkin;A. V. Chirkov;M. Yu. Glyavin
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Compression of 20 kW 170 GHz Gyrotron Output Radiation by Quasi-Optical Resonator With Laser Activated GaAs Switch
A compression of the output radiation of a 20 kW, 170 GHz gyrotron has been experimentally demonstrated in a quasi-optical travelling wave resonator with a gallium arsenide switch activated by a 532 nm picoseconds laser. A compression ratio of 20 has been obtained when the energy of picosecond laser pulses reached 50 mJ. The power of compressed pulses has been estimated at the level of 0.4 MW. The duration of compressed pulses did not exceed 1.2 ns which was less than the resonator round-trip time.
期刊介绍：
IEEE Electron Device Letters publishes original and significant contributions relating to the theory, modeling, design, performance and reliability of electron and ion integrated circuit devices and interconnects, involving insulators, metals, organic materials, micro-plasmas, semiconductors, quantum-effect structures, vacuum devices, and emerging materials with applications in bioelectronics, biomedical electronics, computation, communications, displays, microelectromechanics, imaging, micro-actuators, nanoelectronics, optoelectronics, photovoltaics, power ICs and micro-sensors.
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