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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2023-12-19 09:15 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Purcell enhancement of photon emission using a non-resonant dielectric structure Sho Kikuchi, Mark Sadgrove (Tokyo Univ. of Science) |
To realize next-generation quantum networks, fiber-coupled single photons must be generated at sufficiently high rate (≥... [more] | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experiment of single photon transmission over intercity optical fiber Toshiki Kobayashi, Rikizo Ikuta, Takashi Yamamoto (Osaka Univ.) |
In this work, we prepared heralded single photons using photon pairs generated by spontaneous parametric down-conversion... [more] | |
| QIT (2nd) |
2023-05-30 17:20 |
Kyoto | Katsura Campus, Kyoto University | Single photon generation by using single rare-earth atom in optical fiber Kaito Shimizu, Kai Inoue, Kaoru Sanaka (TUS) |
Single photon sources are attracting much attention as a source of various quantum information technologies and are stil... [more] | |
| IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2021-02-18 16:40 |
Online | Online | Image Reconstruction Technique using Object's Motion for Single Photon Imaging Kiyotaka Iwabuchi, Yusuke Kameda, Takayuki Hamamoto (TUS)  ITS2020-33 IE2020-47 |
The single-photon imaging that enables high-quality imaging even in a low incident light level environment, records inci... [more] | ITS2020-33 IE2020-47 pp.37-42 |
| SCE | 2020-11-26 11:10 |
Online | Online | Evaluation of 16 element superconducting nanostrip single photon detector Shigehito Miki, Shigeyuki Miyajima, Masahiro Yabuno, Fumihiro China, Hirotaka Terai (NICT) SCE2020-16 |
The characteristics of the 16-element superconducting nanostrip single photon detector (SSPD) was evaluated with the aim... [more] | SCE2020-16 pp.39-41 |
| LQE, LSJ | 2019-05-30 15:35 |
Shiga | [Invited Talk]
Single photons, Entangled photons, and Quantum Info-Communication Keiichi Edamatsu (Tohoku Univ.) LQE2019-13 |
[more] | LQE2019-13 pp.11-13 |
|
| PN | 2019-04-26 16:55 |
Tokyo | The University of Electro-Communication, Build E-3, Hall 301 | [Invited Talk]
Manipulation of entangled photons in time-frequency domain Ryosuke Shimizu (UEC) PN2019-6 |
Time-frequency duality plays a pivotal role in a wide range of modern optics. The conventional one-dimensional (1D) time... [more] | PN2019-6 pp.31-36 |
| SCE | 2018-10-10 15:50 |
Miyagi | A real-time photon imager by a 64-pixel superconducting nanowire single photon detectors array Shigeyuki Miyajima, Masahiro Yabuno (NICT), Shigehito Miki (NICT/Kobe Univ.), Hirotaka Terai (NICT) SCE2018-20 |
We demonstrate a real-time photon imager composed of an array of superconducting nanowire single photon detectors (SSPDs... [more] | SCE2018-20 pp.19-24 |
|
| QIT (2nd) |
2018-06-04 13:20 |
Hiroshima | ICCH Ran | [Poster Presentation]
Serial-parallel conversion with heralded single photons Takayuki Kiyohara, Okamoto Ryo, Takeuchi Shigeki (Kyoto Univ.) |
To realize large scale photonic quantum technologies, it is important to use a source that emits multipleindistinguishab... [more] | |
| SCE | 2016-10-27 10:25 |
Miyagi | Fabrication of on-chip two-photon interferometer using waveguide-coupled SSPD Kentaro Waki (Osaka Univ./NICT), Taro Yamashita (NICT), Shin-ichiro Inoue (NICT/JST), Shigehito Miki, Hirotaka Terai (NICT), Rikizo Ikuta, Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.) SCE2016-35 |
In recent years, in order to apply superconducting nanowire single-photon detectors (SSPDs) for the monolithic optical c... [more] | SCE2016-35 pp.37-42 |
|
| SAT, RCS (Joint) |
2016-08-18 10:45 |
Miyagi | Tohoku Gakuin University | Characterization of SSPD receiver at optical communication ground station using test equipment and reception of down link photon from a satellite Hiroo Kunimori, Shigehito Miki, Taro Yamashita, Hirotaka Terai, Hiroyuki Endo, Mikio Fujiwara, Masahide Sasaki (NICT), Takao Aoki (Waseda Univ.), Yusuke Kobayashi, Koichi Gyoda (SIT), Jun-ich Nakazono (EOS), Morio Toyoshima (NICT) SAT2016-39 |
A SSPD developed in house NICT is applied as one of the promising detector for the deep space optical communication. The... [more] | SAT2016-39 pp.37-42 |
| QIT (2nd) |
2015-11-24 11:40 |
Kanagawa | NTT Atsugi R&D center | Ultrahigh-purity single-photon generator at 1.5 μm using portable refrigerator Toshiyuki Miyazawa (Univ. Tokyo), Kazuya Takemoto (Fujitsu Labs.), Yoshihiro Nambu (NEC), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara, Masahide Sasaki, Yoshiki Sakuma (NICT), Motomu Takatsu, Tsuyoshi Yamamoto (Fujitsu Labs.), Yasuhiko Arakawa (Univ. Tokyo) |
We have succeeded in developing an ultrahigh-purity single-photon source at 1.5 m using a portable-type refriger... [more] | |
| QIT (2nd) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Nondemolition optical switch driven by single photon Yasunari Suzuki, Masaki Ichida, Tsuyoshi Nagamatsu, Yuhei Iwata, Motoki Kamihigashi, Haruka Tanji-Suzuki, Masato Koashi (Tokyo Univ) |
By using cold neutral atomic ensemble in a high-finesse cavity, we can achieve atomic ensemble interacting strongly eve... [more] | |
| SCE | 2014-10-15 14:05 |
Miyagi | Tohoku University, RIEC | Fabrication of MgB2 nanowire superconducting single-photon detector using Br2-N2 dry etching Hiroyuki Shibata (NTT) SCE2014-36 |
For the development of superconducting devices using MgB_2, it is necessary to develop the new nano fabrication process ... [more] | SCE2014-36 pp.11-15 |
| SCE | 2014-10-15 14:30 |
Miyagi | Tohoku University, RIEC | Fabrication and characterization of waveguide-coupled superconducting nanowire single-photon detectors Kentaro Waki (Osaka Univ./NICT), Taro Yamashita (NICT), Shin-ichiro Inoue (NICT/JST-PRESTO), Shigehito Miki, Hirotaka Terai (NICT), Rikizo Ikuta, Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.) SCE2014-37 |
In recent years, the waveguide-coupled type of superconducting nanowire single-photon detectors (SSPDs), which consists ... [more] | SCE2014-37 pp.17-21 |
| QIT (2nd) |
2013-05-28 10:50 |
Hokkaido | Hokkaido Univ. | [Invited Talk]
Semiconductor Photon Source of Single Photons and Entangled Photon Pairs for Quantum Information and Communication Ikuo Suemune, Hidekazu Kumano, Hideaki Nakajima, Xiangming Liu, Hirotaka Sasakura, Satoru Odashima (Hokkaido Univ) |
In quantum information and communication based on single photons, the security of communication is based on the quantum ... [more] | |
| QIT (2nd) |
2011-11-21 09:40 |
Osaka | Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) | Properties of a single photon generated by a solid-state emitter
-- effects of pure dephasing -- Eiki Iyoda, Takeo Kato (Tokyo Univ), Takao Aoki (Waseda Univ), Keiichi Edamatsu (Tohoku Univ), Kazuki Koshino (TMDU) |
We investigate the properties of a single photon generated by a solid-state emitter that is subject to strong pure depha... [more] | |
| CPM, OPE, LQE, EMD | 2011-08-25 17:15 |
Hokkaido | Hokkaido Univ. | Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands Claus Hermannstaedter, Jae-Hoon Huh, Nahid A. Jahan, Hirotaka Sasakura (Hokkaido Univ.), Kouichi Akahane, Masahide Sasaki (NICT), Ikuo Suemune (Hokkaido Univ.) EMD2011-44 CPM2011-88 OPE2011-79 LQE2011-42 |
In this work we present a way to use high density quantum dots (QDs) as a possible source for single photons and entang... [more] |
EMD2011-44 CPM2011-88 OPE2011-79 LQE2011-42 pp.65-70 |
| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-28 09:45 |
Kyoto | Single quantum dot-photonic crystal nanocavity laser Masahiro Nomura, Naoto Kumagai, Yasutomo Ota, Satoshi Iwamoto, Yasuhiko Arakawa (Univ. of Tokyo) PN2009-36 OPE2009-174 LQE2009-156 |
Strong light-matter interaction in a single semiconductor quantum dot-nanocavity coupled system provides various interes... [more] | PN2009-36 OPE2009-174 LQE2009-156 pp.11-14 |
|
| NC | 2008-01-15 13:50 |
Hokkaido | Centennial Hall, Hokkaido Univ. | Statistical Approach to Single-molecule Imaging Using Likelihood Ratio Test Tetsuya Yamashita, Shin-ichi Maeda, Takashi Takenouchi (NAIST), Shin Ishii (Kyoto Univ.) NC2007-88 |
Single-molecule imaging has been recently developed as a novel technology, which allows us to monitor behaviors of singl... [more] | NC2007-88 pp.7-12 |
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