Very Compact Arrayed-Waveguide-Grating Demultiplexer Using Si Photonic Wire Waveguides
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概要
- 論文の詳細を見る
We demonstrated an arrayed-waveguide-grating (AWG) demultiplexer using Si photonic wire waveguides, for the first time. We designed and fabricated an AWG of $110 \times 93$ μm2 size on a silicon-on-insulator substrate. The demultiplexing function was observed in the wavelength range of 1.50–1.57 μm with a channel spacing of $\sim$6 nm and a free spectral range of ${>} 90$ nm. A narrower channel spacing of 1 nm is possible in an area of $\sim$(500 μm)2, using an optimization of arrayed waveguides and slab waveguides.
- Japan Society of Applied Physicsの論文
- 2004-05-15
著者
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Ohno Fumiaki
Department Of Electrical And Computer Engineering Yokohama National University
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Fukazawa Tatsuhiko
Department Of Electrical And Computer Engineering Yokohama National University
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Baba Toshihiko
Department Of Electrical And Computer Engineering Yokohama National University
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Fukazawa Tatsuhiko
Department of Electrical and Computer Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
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