| Presentation | 2006-06-02 Photon-pair detection using two-photon absorption in photomultiplier tubes Hirokazu KOBAYASHI, Toshihiro NAKANISHI, Kazuhiko SUGIYAMA, Masao KITANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We introduce a method to detect photon pairs using two-photon absorption on the photoelectric surface of photomultiplier tubes. Two-photon absorption can be applied to detection of photon pairs because this phenomena is induced by two photons which are temporally and spatially close to each other. The photocurrent induced by two-photon absorption, which is called two-photon photocurrent, depends on the incident photon statistics. In the case of coherent light the two-photon photocurrent is quadratic with the incident power, while the two-photon photocurrent induced by photon pairs is linearly proportional to the incident power. In this paper we report experimental results which show quadratic property of photocurrent induced by coherent light and generation of time correlated photon pairs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | two-photon absorption / time correlated photon pair / photomultiplier tube |
| Paper # | LQE2006-4 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2006/5/26(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Photon-pair detection using two-photon absorption in photomultiplier tubes |
| Sub Title (in English) | |
| Keyword(1) | two-photon absorption |
| Keyword(2) | time correlated photon pair |
| Keyword(3) | photomultiplier tube |
| 1st Author's Name | Hirokazu KOBAYASHI |
| 1st Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University() |
| 2nd Author's Name | Toshihiro NAKANISHI |
| 2nd Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University:CREST, Japan Science and Technology Agency |
| 3rd Author's Name | Kazuhiko SUGIYAMA |
| 3rd Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University:CREST, Japan Science and Technology Agency |
| 4th Author's Name | Masao KITANO |
| 4th Author's Affiliation | Department of Electronic Science and Engineering, Kyoto University:CREST, Japan Science and Technology Agency |
| Date | 2006-06-02 |
| Paper # | LQE2006-4 |
| Volume (vol) | vol.106 |
| Number (no) | 90 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |