A Nanoscale Set--Reset Flip-Flop in Fluorescence Resonance Energy Transfer-Based Circuits
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概要
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Fluorescence resonance energy transfer (FRET) is a promising method of implementing photonic circuits at a nanoscale. This letter presents a set--reset flip-flop that consists of fluorescent molecules organized by DNA hybridization. In the proposed flip-flop, the state changes according to the optical input and current state, then FRET is switched between on and off depending on its state. The experimental results demonstrate that the flip-flop can modulate the energy flow, and repeated cycle state transitions are induced.
- 2013-01-25
著者
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Tanida Jun
Graduate School Of Information Science And Technology Osaka University
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Ogura Yusuke
Graduate School Of Information Science And Technology Osaka University
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Nishimura Takahiro
Graduate School Of Information Science And Technology Osaka University
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Nishimura Takahiro
Graduate School of Information Science and Technology, Osaka University, Suita, Osaka 565-0871, Japan
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Ogura Yusuke
Graduate School of Information Science and Technology, Osaka University, Suita, Osaka 565-0871, Japan
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