Optical logic operation for and Gate based on planar photonic crystal circuit

Kun Yi Lee, Yi Pin Yang, I. Chen Yang, Yi Lung Tsai, Hsin Fu Liao, Yen Juei Lin, Wei Yu Lee, Yao Tsung Tsai

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

For stimulates great developments in high-speed and high-capacity Cloud Computing Technologies (CCT) systems in the future. The all-optical logic gate based on planar photonic crystal (PPC) waveguide is a promising technology. We design an all-optical AND gate in PPC, as an ultracompact component for planar lightwave circuit integration with suitable choice of parameters, perform this task. The PPC waveguides are composed of circular dielectric rods set in two-dimensional triangular lattice. To realize the AND logic function, as predicted using 2D finite-difference time-domain simulations. The combination of the ring and line defect coupler waveguides forms the device. On the basis of our simulations, we found that the optimized scheme maximizes the power transmission above 80% at a wavelength of 1.55 um. Besides, this device can apply to all-optical Arithmetic Logic Unit (ALU) in all-optical computing and potentially applicable for photonic integrated circuits (PICs) in the future.

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主出版物標題2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011
出版狀態已出版 - 2011
事件2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011 - Shanghai, China
持續時間: 13 11月 201116 11月 2011

出版系列

名字2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011

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???event.eventtypes.event.conference???2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011
國家/地區China
城市Shanghai
期間13/11/1116/11/11

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