Two-photon Interference at 1550 nm Using Two Periodically Poled Lithium Niobate Waveguides
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概要
- 論文の詳細を見る
We have observed two-photon interference at 1550 nm using two periodically poled lithium niobate waveguides. Two indium-gallium-arsenide gated-mode single-photon detectors were used for coincidence detection. The measured visibility was 95% (after subtraction of accidental coincidences) with a coincidence detection rate of 0.8 kHz. The ratio of single-photon to coincidence detection rate was 30.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2003-09-15
著者
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Kaji Ryosaku
National Institute Of Advanced Industrial Science And Technology (aist)
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Yoshizawa Akio
National Inst. Of Advanced Industrial Sci. And Technol. (aist) Ibaraki Jpn
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Tsuchida Hidemi
National Inst. Of Advanced Industrial Sci. And Technol. (aist) Ibaraki Jpn
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Tsuchida Hidemi
National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba 305-8568, Japan
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Kaji Ryosaku
National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba 305-8568, Japan
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