Investigation of a Novel Smith-Purcell Tunable Radiation Source |
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Authors: | Chen Jiayu Wang Minghong Liang Zheng |
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Affiliation: | (1) Institute of High Energy Electronics, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, People's Republic of China |
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Abstract: | A novel Smith-Purcell tunable radiation source with relativistic electron beam of middle energy and a quasi-optical resonator composed of diffraction grating and three-mirror reflector is reported. Theoretical analyses and numerical simulation results indicate that coherent radiation with peak power of a few MW order can be achieved from this experimental model. The typical curve of PIC simulation and cool testing experiment is also given. |
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Keywords: | relativistic electron beam axial-symmetrical quasi-optical resonator Smith-Purcell effect FEL |
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