Multiphoton detection using visible light photon counter

Kim, Jungsang; Takeuchi, Shigeki; Yamamoto, Yoshihisa et al.

Applied Physics Letters, 1999, 74(7), 902-904

Permalink : https://hdl.handle.net/2115/5563

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アクセス権	open access
URI	https://hdl.handle.net/2115/5563
タイトル	Multiphoton detection using visible light photon counter
著者	Kim, Jungsang ; Takeuchi, Shigeki ; Yamamoto, Yoshihisa ; Hogue, Henry H.
著者名 Kim, Jungsang
e-Rad_Researcher 80321959 著者名 Takeuchi, Shigeki 竹内, 繁樹
著者名 Yamamoto, Yoshihisa
著者名 Hogue, Henry H.
言語	英語
発行日	1999-02-15
出版者	American Institute of Physics
収録物名	Applied Physics Letters
巻(号)	74(7)
ページ	902-904
抄録	Visible light photon counters feature noise-free avalanche multiplication and narrow pulse height distribution for single photon detection events. Such a well-defined pulse height distribution for a single photon detection event, combined with the fact that the avalanche multiplication is confined to a small area of the whole detector, opens up the possibility for the simultaneous detection of two photons. In this letter, we investigated this capability using twin photons generated by parametric down conversion, and present a high quantum efficiency (~ 47%) detection of two photons with good time resolution (~ 2 ns), which can be distinguished from a single-photon incidence with a small bit-error rate (~ 0.63%).
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 1999 American Institute of Physics
PISSN	0003-6951
関連情報	URI http://www.aip.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1063/1.123404