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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2015-09-04 09:00 |
Hokkaido | Measurement of wave velocity in cortical bone by micro-Brillouin scattering technique Yuki Imoto, Shinji Takayanagi (Doshisha Univ.), Mitsuru Saito, Keishi Marumo (Jikei Univ.), Mami Matsukawa (Doshisha Univ.)  US2015-53 |
Bone is mainly composed of collagen and minerals such as hydroxyapatite (HAp). In order to evaluate bone strength, it is... [more] | US2015-53 pp.43-46 |
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| QIT (2nd) |
2015-05-25 15:00 |
Osaka | Osaka University | Observation of a high visibility Hong-Ou-Mandel interference via a time-resolved coincidence measurement Yoshiaki Tsujimoto, Yukihiro Sugiura, Motoki Tanaka, Rikizo Ikuta (Osaka univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara (NICT), Takashi Yamamoto (Osaka univ.), Masato Koashi (The Univ. of Tokyo), Masahide Sasaki, Zhen Wang (NICT), Nobuyuki Imoto (Osaka univ.) |
We report on the observation of a high visibility Hong-Ou-Mandel~(HOM) interference between two photons by a high timing... [more] | |
| QIT (2nd) |
2015-05-25 15:20 |
Osaka | Osaka University | Observation of frequency-domain Hong-Ou-Mandel interference by using a partial wavelength converter Toshiki Kobayashi, Shuto Yasui, Rikizo Ikuta (Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara (NICT), Takashi Yamamoto (Osaka Univ.), Masato Koashi (Univ. of Tokyo), Masahide Sasaki, Zhen Wang (NICT), Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2015-05-25 16:40 |
Osaka | Osaka University | Measurement-device-independent quantum key distribution without decoy states Akihiro Mizutani (Osaka Univ.), Kiyoshi Tamaki (NTT BRL), Rikizo Ikuta, Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2015-05-26 09:20 |
Osaka | Osaka University | A weak-value interpretation of the Schwinger mechanism of massless/massive pair productions Kazuhiro Yokota, Nobuyuki Imoto (Osaka Univ.) |
According to the Schwinger mechanism, a uniform electric field brings about pair productions in vacuum; the relationship... [more] | |
| QIT (2nd) |
2015-05-26 14:00 |
Osaka | Osaka University | Observation of optomechanical coupling in a bottle microresonator Motoki Asano, Yuki Takeuchi (Osaka Univ.), Sahin Kaya Ozdemir (Washington Univ.), Rikizo Ikuta, Takashi Yamamoto (Osaka Univ.), Lan Yang (Washington Univ.), Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| 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) |
2014-05-12 17:30 |
Aichi | Nagoya Univ. | Measurement-device-independent quantum key distribution for SARG04 Akihiro Mizutani (Osaka Univ.), Kiyoshi Tamaki (NTT), Rikizo Ikuta, Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.) |
The measurement-device-independent quantum key distribution (MDI QKD) was proposed to make BB84 completely free from an... [more] |
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| QIT (2nd) |
2014-05-13 09:40 |
Aichi | Nagoya Univ. | A weak-value model for virtual particles supplying the electric current in graphene Kazuhiro Yokota, Nobuyuki Imoto (Osaka Univ.) |
Recently, we found that a weak value may emerge as a group velocity of a particle in the Dirac equation without context ... [more] | |
| QIT (2nd) |
2013-05-28 14:50 |
Hokkaido | Hokkaido Univ. | Does "quantum nonlocality without entanglement" have quantum origin? Masato Koashi (Univ. of Tokyo), Koji Azuma (NTT BRL), Shinya Nakamura, Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Observation of nonclassical interference using two photon pairs at visible and telecom wavelengths Yoshiaki Tsujimoto, Daisuke Katsuse, Makoto Ando, Rikizo Ikuta, Takashi Yamamoto (Osaka Univ.), Masato Koashi (Tokyo Univ.), Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Observation of converted and unconverted lights preserving phase information via difference frequency generation by using weak coherent light pulse Toshiki Kobayashi, Rikizo Ikuta, Hiroshi Kato (Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara (NICT), Takashi Yamamoto (Osaka Univ.), Masato Koashi (Univ. of Tokyo), Masahide Sasaki, Zhen Wang (NICT), Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
A ferro-spin filter for photonic polarization qubits Rikizo Ikuta (Osaka Univ.), Sahin K. Ozdemir (Washington Univ.), Mark Tame (ICL), Toshiyuki Tashima (LMU/MPI), Yoritoshi Adachi, Takashi Yamamoto (Osaka Univ.), Masato Koashi (Univ. of Tokyo), Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| SCE | 2013-01-24 09:00 |
Okayama | Okayama Univ. | Fabrication and characteristics evaluation of superconducting single photon detector on Si substrate Tomohiro Higashi (NICT/Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai (NICT), Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.), Zhen Wang (NICT) SCE2012-25 |
[more] | SCE2012-25 pp.1-6 |
| QIT (2nd) |
2012-11-28 09:40 |
Kanagawa | Keio Univ. Hiyoshi Campus | Fundamental Limit to Decoherence Suppression Using Quantum Bang-Bang Control Kazuhiro Igeta (NTT), Nobuyuki Imoto (Osaka. Univ.), Masato Koashi (U.Tokyo) |
[more] | |
| QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Poster Presentation]
Observation of non-classical interference between two frequency down-converted telecom photons Hiroshi Kato, Rikizo Ikuta, Toshiki Kobayashi (Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara (NICT), Takashi Yamamoto (Osaka Univ.), Masato Koashi (The Univ. of Tokyo), Masahide Sasaki, Zhen Wang (NICT), Nobuyuki Imoto (Osaka Univ.) |
We report non-classical interference between two light pulses down-converted to telecommunication wavelength from visibl... [more] | |
| QIT (2nd) |
2011-11-21 09:20 |
Osaka | Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) | Photonic quantum interface for visible-to-telecommunication wavelength conversion Rikizo Ikuta, Yoshiaki Kusaka, Tsuyoshi Kitano, Hiroshi Kato, Takashi Yamamoto (Osaka Univ.), Masato Koashi (Univ. of Tokyo), Nobuyuki Imoto (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2011-11-22 12:40 |
Osaka | Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) | Cheat-sensitive commitment of a classical bit coded in a block of mXn round trip qubits Kaoru Shimizu, Kiyoshi Tamaki (NTT BRL), Nobuyuki Imoto (Osaka University) |
[more] | |
| SCE | 2011-01-24 09:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Fabrication of NbN superconducting single-photon detector with minimized polarization dependence Nadege Kaina (NTT/ESPCI), Hiroyuki Shibata, Tadakiyo Seki (NTT/Osaka Univ.), Yasuhiro Tokura (NTT), Nobuyuki Imoto (Osaka Univ.) SCE2010-36 |
In this report, we characterized and minimized the polarization dependence of the detection efficiency of NbN supercondu... [more] | SCE2010-36 pp.1-5 |
| SCE | 2010-01-20 11:30 |
Tokyo | Kikai-Shinkou-Kaikan Bldg. | Comparison of timing jitter between NbN superconducting single-photon detector and avalanche photodiode Tadakiyo Seki, Hiroyuki Shibata (NTT Corp./Osaka Univ.), Hiroki Takesue, Yasuhiro Tokura (NTT), Nobuyuki Imoto (Osaka Univ.) SCE2009-26 |
We report the pulse-to-pulse timing jitter measurement of a niobium nitride (NbN) superconducting single-photon detector... [more] | SCE2009-26 pp.11-15 |
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