A novel approach for designing photonic crystal fiber splitters with polarization-independent propagation characteristics
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概要
- 論文の詳細を見る
We propose and numerically investigate the operation of a novel class of polarization-independent splitters based on the photonic crystal fiber (PCF) technology. The proposed polarization-independent feature of the PCF splitter is realized by uniformly distributed elliptically-shaped air-holes in the cladding of a dual-core PCF. The design procedure follows a rigorous synthesis protocol based on exact equations for describing the wavelength de-coupling mechanism, and on full-vectorial finite element as well as beam propagation methods for optical characterization of PCFs. The compact de-coupling lengths as well as the low cross-talk over appreciable optical bandwidths are the main advantages of the proposed PCF splitter. The proposed device can be employed in reconfigurable optical communication systems for performing wavelength de-multiplexing operation, especially for fiber-to-the-home applications, as well as the emerging passive optical network applications.
- 社団法人電子情報通信学会の論文
- 2005-10-28
著者
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Koshiba Masanori
Graduate School Of Information Sci. And Technol. Hokkaido Univ.
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Saitoh Kunimasa
Graduate School Of Information Sci. And Technol. Hokkaido Univ.
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SAITOH Kunimasa
Division of Electronics and Information Engineering, Hokkaido University
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KOSHIBA Masanori
Division of Electronics and Information Engineering, Hokkaido University
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Saitoh Kunimasa
Division Of Electronics And Information Engineering Graduate School Of Engineering Hokkaido Universi
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Florous Nikolaos
Division of Media and Network Technology, Graduate School of Information Science and Technology Hokk
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Koshiba Masanori
Division Of Electronics And Information Engineering Faculty Of Engineering Hokkaido University
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F1orous Nikolaos
Division of Media and Network Technology, Graduate School of Information Science and Technology Hokkaido University
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