Characteristics of Resonantly-Guided Modes in Microstructured Optical FibersReport as inadecuate




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Graduate School of Engineering, Tohoku University, Aramaki-Aza-Aoba 6-6-05, Aoba-ku, Sendai, Miyagi 980-8579, Japan





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Abstract Modal characteristics of resonantly-guided modes RGMs in microstructured fibers were investigated through numerical simulation. The modes of interest are supported in a class of fibers consisting of a circularly arranged periodic array of high index rods embedded in a low index cladding. Light is confined and guided by the guided-mode resonance GMR that the rod array exhibit. According to the numerical analysis we clarified that duplicated transverse modes having the same radial mode number for TM and TE modes were supported. Also the existence and detailed mode profiles of hybrid modes were confirmed. View Full-Text

Keywords: microstructured fiber; guided-mode resonance; optical fiber; periodic structure microstructured fiber; guided-mode resonance; optical fiber; periodic structure





Author: Yasuo Ohtera * , Haruka Hirose and Hirohito Yamada

Source: http://mdpi.com/



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