| Original Articles |
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Two Mechanisms in a Relativistic Electron Cyclotron Maser with a
Special Quasioptical Cavity
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| LIU Pukun;YANG Zhonghai;LIU Shenggang;QIAN Shangjie* |
| Institute of High Energy Electronics, University of Electronic Science and Technology of China, Chengdu 610054
*Southwestern Institute of Physics, Chengdu 610041
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| Cite this article: |
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LIU Pukun, YANG Zhonghai, LIU Shenggang et al 1995 Chin. Phys. Lett. 12 597-600 |
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Abstract In a relativistic electron cyclotron maser with an axisymmetrical quasioptical cavity of oblique rotation at arbitrary angle, the rotating angle has a great influence on beam-wave interaction. Two different physical mechanisms are found with the rotating angle ranging from 0° to 90°. One is cyclotron auto-resonance maser regime for small angle, with small optimized external magnetic field; the other is electron cyclotron resonance maser regime for large angle, with comparatively large optimized magnetic field.
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| Keywords:
42.52.+x
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Published: 01 October 1995
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