niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversionJ. High Power Laser and Partical Beams, 2002, 14(06).
Citation:
niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversionJ. High Power Laser and Partical Beams, 2002, 14(06).
niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversionJ. High Power Laser and Partical Beams, 2002, 14(06).
Citation:
niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversionJ. High Power Laser and Partical Beams, 2002, 14(06).
High power circular waveguide TE0nTE11 mode conversion
Based on the theory of mode coupling, this paper discusses the circular waveguide mode conversion with waveguide axis curved and radius tapered in detail. It also carries out the optimized analysis about the geometry structure of TE0nTE11 mode converter. Adopting different phase rematch techniques, the optimal geometry parameter is obtained. The mode converter designed in this way owns high conversion efficiency exceeding 98%.
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