Half-cylindrical grating structure for enhancing radiation power of Smith–Purcell emitter
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DOI: 10.1117/1.oe.58.10.103107
Abstract: Abstract. We propose a new structure of Smith–Purcell (SP) emitter for increasing its power radiation. Injection of an electron beam passing over the metallic surface causes excitation of the surface mode for metal grating and… read more here.
Keywords: radiation; radiation power; power; purcell emitter ... See more keywords