Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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) |
2014-05-12 17:10 |
Aichi |
Nagoya Univ. |
Modified E91 protocol demonstration with hybrid entanglement photon source Mikio Fujiwara (NICT), Ken-ichiro Yoshino, Yoshihiro Nambu (NEC), Taro Yamashita, Shigehito Miki, Hirotaka Terai, Zhen Wang, Morio Toyoshima (NICT), Akihisa Tomita (Hokkaido Univ.), Masahide Sasaki (NICT) |
[more] |
|
QIT (2nd) |
2013-11-19 16:50 |
Tokyo |
Waseda Univ. |
Pulsed Sagnac polarization-entangled photon source with PPKTP crystal at telecom wavelength Rui-Bo Jin (NICT), Ryosuke Shimizu (UEC), Kentaro Wakui, Mikio Fujiwara, Taro Yamashita, Shigehito Miki, Hirotaka Terai, Zhen Wang, Masahide Sasaki (NICT) |
[more] |
|
SCE |
2013-10-03 09:00 |
Miyagi |
Tohoku University, RIEC |
[Invited Talk]
Development of superconducting single photon detector system Shigehito Miki, Taro Yamashita, Hirotaka Terai, Zhen Wang (NICT) SCE2013-28 |
Superconducting single photon detector array for visible to near infrared wavelength region is expected as promising tec... [more] |
SCE2013-28 pp.49-54 |
SCE |
2013-10-03 09:30 |
Miyagi |
Tohoku University, RIEC |
High detection efficiency superconducting nanowire single-photon detector with low filling factor Taro Yamashita, Shigehito Miki, Hirotaka Terai (NICT), Zhen Wang (NICT/SIMIT) SCE2013-29 |
We present a numerical simulation of the optical absorptance for the superconducting nanowire single-photon detectors (S... [more] |
SCE2013-29 pp.55-60 |
QIT (2nd) |
2013-05-27 09:50 |
Hokkaido |
Hokkaido Univ. |
Performance of a long distance quantum key distribution in the field environment of 90-km optical links installed in Tokyo metropolitan area Kaoru Shimizu (NTT BRL), Toshimori Honjo (NTT SCL), Mikio Fujiwara, Toshiyuki Ito (NICT), Kiyoshi Tamaki (NTT BRL), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Zhen Wang, Masahide Sasaki (NICT) |
[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] |
|
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) |
2012-11-27 - 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] |
|
CS, OCS (Joint) |
2012-01-26 14:55 |
Mie |
ISESHI-KANKOUBUNKAKAIKAN |
A field test of high-speed wavelength-division multiplexing quantum key distribution system Ken-ichiro Yoshino (NEC), Mikio Fujiwara (NICT), Akihiro Tanaka, Seigo Takahashi, Yoshihiro Nambu (NEC), Akihisa Tomita (Hokkaido Univ.), Shigehito Miki, Taro Yamashita, Zhen Wang, Masahide Sasaki (NICT), Akio Tajima (NEC) OCS2011-111 |
A high-speed quantum key distribution system was developed with the wavelength-division multiplexing (WDM) technique and... [more] |
OCS2011-111 pp.35-38 |
SCE |
2011-10-12 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Origin of dark count in superconducting nanowire single-photon detectors Taro Yamashita, Shigehito Miki, Kazumasa Makise, Wei Qiu, Hirotaka Terai, Mikio Fujiwara, Masahide Sasaki, Zhen Wang (NICT) SCE2011-12 |
We investigated a physical mechanism of the dark count in superconducting nanowire single-photon detectors. The direct-c... [more] |
SCE2011-12 pp.1-6 |
PN |
2011-02-28 14:40 |
Kagoshima |
KKR Kagoshima Keitenkaku |
[Encouragement Talk]
Optical interface for SFQ buffer memory Satoshi Shinada, Hirotaka Terai, Zhen Wang, Naoya Wada (NICT) PN2010-65 |
[more] |
PN2010-65 pp.49-53 |
SANE, SAT (Joint) |
2011-02-25 15:30 |
Hyogo |
NICT Kobe Research Laboratories |
Study on high speed mobile laser communications and secure global quantum key distribution technology Morio Toyoshima, Takashi Sasaki, Hideki Takenaka, Yoshihisa Takayama, Mikio Fujiwara, Masahiro Takeoka, Masahide Sasaki, Zhen Wang, Shigehito Miki, Taro Yamashita, Hidema Tanaka, Atsushi Waseda, Seiho Uratsuka, Toshihiko Umehara, Jyunpei Uemoto (NICT) SANE2010-167 |
National Institute of Information and Communications Technology (NICT) successfully developed the quantum entanglement s... [more] |
SANE2010-167 pp.49-51 |
SANE, SAT (Joint) |
2011-02-25 15:55 |
Hyogo |
NICT Kobe Research Laboratories |
Development of superconducting nanowire single photon detector system for quantum information technology Shigehito Miki, Taro Yamashita, Mikio Fujiwara, Masahide Sasaki, Zhen Wang (NICT) SANE2010-168 |
In the field of quantum optics and quantum information technology, photon detection technology is one of the most import... [more] |
SANE2010-168 pp.53-57 |
OCS, CS (Joint) |
2011-01-27 14:25 |
Tokushima |
The University of Tokushima |
Field demonstration of differential-phase-shift QKD system over 90-km link under the framework of Tokyo QKD Network Toshimori Honjo (NTT), Mikio Fujiwara, Masahide Sasaki, Shigehito Miki, Taro Yamashita, Zhen Wang (NICT), Yasuhiro Tokura (NTT) OCS2010-102 |
We report a field demonstration of the differential-phase-shift quantum key distribution (DPS-QKD) system over 90-km ins... [more] |
OCS2010-102 pp.19-24 |
SCE |
2010-10-19 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Demonstration of SFQ readout operation for realizing SSPD array Hirotaka Terai, Shigehito Miki, Taro Yamashita, Kazumasa Makise, Zhen Wang (NICT) SCE2010-31 |
A readout circuit using superconducting single-flux-quantum (SFQ) circuits has been developed to realize an independentl... [more] |
SCE2010-31 pp.43-48 |
PN |
2010-03-09 13:55 |
Okinawa |
Ohama Nobumoto Memorial Hall |
Fabrication and Characterization of 1550-nm band optical input interface for SFQ buffer memory Satoshi Shinada, Hirotaka Terai, Zhen Wang, Naoya Wada (NICT) PN2009-99 |
We developed an optical input module for a superconducting single-flux-quantum (SFQ) circuit to realize broadband signal... [more] |
PN2009-99 pp.73-77 |
SCE |
2009-07-21 16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of optical cavity embedded super conducting nanowire single photon detectors Shigehito Miki (NICT), Masanori Takeda (NAOJ), Mikio Fujiwara, Masahide Sasaki, Zhen Wang (NICT) SCE2009-16 |
We report on the development of optical cavity embedded superconducting nanowire single photon detectors (OC-SNSPDs) wit... [more] |
SCE2009-16 pp.41-45 |
EMT, LQE, OPE, PN |
2008-01-29 14:15 |
Osaka |
|
Optical input characteristics of SFQ circuit integrated with MSM photo diode Satoshi Shinada, Hirotaka Terai, Naoya Wada, Zhen Wang, Tetsuya Miyazaki (NICT) PN2007-64 OPE2007-172 LQE2007-150 |
[more] |
PN2007-64 OPE2007-172 LQE2007-150 pp.151-155 |
|