Fibre-Optic Controlled Gases-Puff System for PASOTRON and It's Application
- Received Date: 2003-06-30
- Publish Date: 2004-02-15
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Key words:
- Plasma /
- slow-wave oscillator /
- fibre-optic controlled gas-puff system /
- triggered to the hydrogen thyratron switch /
- pulse gas-puff
Abstract: The plasma-assisted slow-wave oscillator is a class of unique high-power microwave source, A class of fibre-optic controlled gases-puff system for plasma-cathode electron gun of the plasma assisted slow-wave oscillator is developed in this paper. Gases were injected into the hollow cathode, and the modulator is triggered at arbitrary delay to generate low-pressure glow discharge at the same time. And the discharge experiment of the electron gun in this system was presented. Operating on pulse-gas-puff-pressure at 0.28~0.4 Pa, representative discharge current up to 120~167 A, and transporting e-beam current up to 80 A.
Citation: | Wang Bin, Xie Wenkai, Li Xiaoyun, Yan Yang, Gao Xinyan. Fibre-Optic Controlled Gases-Puff System for PASOTRON and It's Application[J]. Journal of University of Electronic Science and Technology of China, 2004, 33(1): 50-52. |