Arrayed Waveguide Gratings and Their Application Using Super-High-Δ Silica-Based Planar Lightwave Circuit Technology

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概要

• 論文の詳細を見る

• This paper reviews our recent progress on arrayed waveguide gratings (AWGs) using super-high-Δ silica-based planar lightwave circuit (PLC) technology and their application to integrated optical devices. Factors affecting the chip size of AWGs and the impact of increasing relative index difference Δ on the chip size are investigated, and the fabrication result of a compact athermal AWG using 2.5%-Δ silica-based waveguides is presented. As an application of super-high-Δ AWGs to integrated devices, a flat-passband multi/demultiplexer consisting of an AWG and cascaded MZIs is presented.

• （社）電子情報通信学会の論文
• 2009-02-01

著者

• Uetsuka Hisato

  Electronics Research & Development Center Hitachi Cable Ltd.

• Maru Koichi

  Information System Products Division Hitachi Cable Ltd.

• Uetsuka Hisato

  Electronics R&D Center, Hitachi Cable, Ltd., Hitachi, Ibaraki 319-1414, Japan

関連論文

• Arrayed Waveguide Gratings and Their Application Using Super-High-Δ Silica-Based Planar Lightwave Circuit Technology
• Demonstration of Compact and Low-Loss Athermal Arrayed-Waveguide Grating Module Based on 2.5%-$\Delta$ Silica-Based Waveguides

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