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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2024-05-29 16:20 |
Ibaraki | AIST Tsukuba | Development of 436-nm light source for generation of entangled photon pairs at 606 nm and 1.5µm. Kyosuke Sato, Shinnosuke Aoyama, Rina Takeda, Feng-Lei Hong, Tomoyuki Horikiri, Daisuke Akamatsu (YNU) |
We have developed a 436 nm light source for generating entangled photon pairs with wavelengths from 606 nm to 1.5 µm thr... [more] | |
| QIT (2nd) |
2024-05-28 13:00 |
Ibaraki | AIST Tsukuba | [Poster Presentation]
Relation between pseudo-angular momentum entanglement of a biexciton and polarization entanglement of an emitted photon pair Takashi Otaki, Yusuke Masaki, Hiroaki Matsueda (Tohoku Univ.) |
One of the methods of generating a polarized entangled photon pair is to use an emitted photon pair from a biexciton. Th... [more] | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Polarization-entangled photon pair generation with a tandem type-II QPM PPLN waveguide Daiki Hara (Osaka Univ.), Shoichi Murakami (Osaka Univ./QIQB, Osaka Univ.), Shunsuke Hiraoka (Osaka Univ.), Toshiki Kobayashi (Osaka Univ./QIQB, Osaka Univ.), Fumihiro China (NICT), Shigehito Miki (NICT/Kobe Univ.), Hirotaka Terai (NICT), Tsuyoshi Kodama (NICT/HAMAMATSU PHOTONICS), Tsuneaki Sawaya, Akihiko Ohtomo, Hideki Shimoi (HAMAMATSU PHOTONICS), Rikizo Ikuta, Takashi Yamamoto (Osaka Univ./QIQB, Osaka Univ.) |
In the field of quantum information communication, the sharing of entanglement between distant parties plays a crucial r... [more] | |
| QIT (2nd) |
2022-05-30 13:30 |
Online | Online | [Poster Presentation]
Realization of Compression of Temporal Correlation Width of Frequency Entangled Photon Pairs Using Evolutionary Strategy Algorithm Ryoya Saito, Itsumu Fujita, Shunsuke Sasaki, Naofumi Abe (Kyoto Univ), Mamoru Hisamitsu, Katsuhiko Tokuda (Shimadzu Corporation), Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ) |
Since broadband frequency entangled photon pairs can realize ultra-short temporal correlation width, those are expected... [more] |
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| QIT (2nd) |
2019-05-20 09:40 |
Fukuoka | Kyushu University, Chikushi Campus | Heralded amplification of nonlocality via entanglement swapping for long-distance device-independent quantum key distribution Yoshiaki Tsujimoto (NICT), Chenglong You (LSU), Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahide Sasaki (NICT), Jonathan P. Dowling (LSU), Masahiro Takeoka (NICT) |
To realize the practical implementation of device-independent quantum key distribution~(DIQKD), the main difficulty is t... [more] | |
| QIT (2nd) |
2017-11-16 13:50 |
Saitama | Saitama University | [Poster Presentation]
Transverse resolution improvement in quantum optical coherence tomography Yoko Kawaguchi, Kyohei Hayama, Ryo Okamoto (Kyoto Univ.), Norihiko Nishizawa (Nagoya Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum optical coherence tomography (QOCT), a quantum version of optical coherence tomography (OCT), has been proposed ... [more] | |
| QIT (2nd) |
2017-05-30 16:10 |
Kyoto | Ritesumeikan University, Suzaku Campus | Classical observation of a focused beam spot beyond the diffraction limit by using the time-reversal symmetry of quantum mechanics Kazuhisa Ogawa (Hokkaido Univ.), Hirokazu Kobayashi (Kochi Univ. of Tech.), Akihisa Tomita (Hokkaido Univ.) |
The position-wavenumber entanglement in entangled photon pairs is the basis for various quantum-optical phenomena. By... [more] |
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| QIT (2nd) |
2016-05-30 13:00 |
Kochi | Kochi University of Technology Eikokuji campus | [Poster Presentation]
Study on minimizing the temporal correlation of broadband entangled photon pairs Tatsuki Deguchi, Shunta Sugano, Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ.) |
Entangled photon pairs whose temporal correlation are single optical cycle can be used in many applications including an... [more] | |
| QIT (2nd) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Study on minimizing the temporal correlation of broadband entangled photon pairs Shunta Sugano (Kyoto Univ.), Masayuki Okano (Kyoto Univ./Osaka Univ./Hokkaido Univ.), Yu Eto (Osaka Univ./Hokkaido Univ.), Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ./Osaka Univ./Hokkaido Univ.) |
Entangled photon pairs whose temporal correlation width are single optical cycle can be used in many applications includ... [more] | |
| QIT (2nd) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Study on the rapid imaging of quantum optical coherence tomography Shun Suezawa, Masayuki Okano, Ryo Okamoto (Kyoto Univ.), Norihiko Nishizawa (Nagoya Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum optical coherence tomography (QOCT), a quantum version of optical coherence tomography (OCT ), has been studied ... [more] | |
| QIT (2nd) |
2014-05-12 10:30 |
Aichi | Nagoya Univ. | Demonstration of high-resolution quantum optical coherence tomography by broadband frequency-correlated photon pairs Masayuki Okano, Yuichi Nagamatsu, Akira Tanaka (Hokkaido Univ./Osaka Univ.), Hwan Hong Lim (NIMS), Ryo Okamoto (Hokkaido Univ./Osaka Univ.), Norihiko Nishizawa (Nagoya Univ.), Sunao Kurimura (NIMS), Shigeki Takeuchi (Hokkaido Univ./Osaka Univ./Kyoto Univ.) |
Optical coherence tomography (OCT) based on low-coherence light interference has widely been utilized in medicine as a n... [more] | |
| QIT (2nd) |
2013-05-27 15:10 |
Hokkaido | Hokkaido Univ. | Realization and Observation of Ultra-Broadband Frequency Correlated Photon Pairs at Near-Infrared Wavelength Range Akira Tanaka, Ryo Okamoto (Hokkaido Univ./Osaka Univ.), Hwan Hong Lim (NIMS), Masayuki Okano, Yu Eto, Shanthi Subashchandran (Hokkaido Univ./Osaka Univ.), Sunao Kurimura (NIMS), Labao Zhang, Lin Kang, Jian Chen, Peiheng Wu (Nanjing Univ.), Toru Hirohata (Hamamatsu Photonics, K.K.), Shigeki Takeuchi (Hokkaido Univ./Osaka Univ.) |
A monocycle entangled photon pair is a two-photon state that has a temporal quantum correlation within an optical cycle ... [more] | |
| LQE, LSJ | 2013-05-17 13:15 |
Ishikawa | [Invited Talk]
Entangled photon pair generation using a semiconductor quantum dot cascade Takashi Kuroda, Takaaki Mano, Kazuaki Sakoda (NIMS), Hideaki Nakajima, Hidekazu Kumano, Ikuo Suemune (Hokkaido Univ.)  LQE2013-8 |
We are able to create an entangled photon source using a two-photon emission cascade in a semiconductor quantum dot. The... [more] | LQE2013-8 pp.35-40 |
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