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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 16:40 |
Ibaraki | AIST Tsukuba | Optical properties of photons emitted from a fiber-based single-photon source Kaito Shimizu, Ayumu Rikuta, Kaoru Sanaka (TUS) |
The single-photon source is an essential component for the realization of various quantum information technologies. In p... [more] | |
| QIT (2nd) |
2024-05-28 13:00 |
Ibaraki | AIST Tsukuba | [Poster Presentation]
Calculation of Coupling Efficiency for Cryogenic Evaluation of NanoFiber Bragg Cavity Kengo Sakamoto, Konosuke Shimazaki (Kyoto Univ.), Hideaki Takashima (CIST/Kyoto Univ.), Shigeki Takeuchi (Kyoto Univ.) |
To realize quantum technologies such as the quantum network and quantum measurement, it is important to develop a single... [more] | |
| QIT (2nd) |
2024-05-28 13:00 |
Ibaraki | AIST Tsukuba | [Poster Presentation]
Characterizing non-classical light from a single site in an atom array Kentaro Shibata, Yuya Maeda, Toshiki Kobayashi, Makoto Yamashita, Shuta Nakajima, Rikizo Ikuta, Takashi Yamamoto (Osaka Univ.) |
Neutral atom array formed with individual atoms trapped in optical-tweezer array is one of the promising physical system... [more] | |
| 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]
Proposing a method for evaluating cavity-based single-photon generation Seigo Kikura (UTokyo), Rui Asaoka, Yuuki Tokunaga (NTT), Masato Koashi (UTokyo) |
Single-photon sources not only allow us to prove the quantum nature of light but also have applications ranging from qua... [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] | |
| SCE | 2023-10-30 15:45 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Demonstration of a Fast Modulated Microwave SQUID Multiplexer Readout of Optical Transition Edge Sensors Ryota Hayakawa (KEK), Daiji Fukuda, Kaori Hattori, Fuminori Hirayama, Takahiro Kikuchi, Satoshi Kohjiro, Akira Sato, Hirotake Yamamori (AIST)  SCE2023-15 |
Optical-TES is a TES based detector optimized for the visible to near-infrared wavelength range. Recently, it begins t... [more] |
SCE2023-15 pp.16-20 |
| QIT (2nd) |
2023-05-29 13:50 |
Kyoto | Katsura Campus, Kyoto University | Experimental demonstration of multiphoton quantum correlation beyond the linear optics limit Geobae Park, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Single photon sources and linear optics networks play an important role in photonic quantum technologies. The states gen... [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] | |
| QIT (2nd) |
2023-05-29 16:30 |
Kyoto | Katsura Campus, Kyoto University | [Poster Presentation]
Single photon emission from single defect center in hexagonal boron nitride by Anti-Stokes excitation Yudai Okashiro, Konosuke Shimazaki, Kazuki Suzuki (Kyoto Univ), Hideaki Tkashima (Chitose Univ), Igor Ahanorovich (UTS), Shigeki Takeuchi (Kyoto Univ) |
Recently, hexagonal boron nitride (hBN) with single defect centers has attracted much attention as a single photon sourc... [more] | |
| QIT (2nd) |
2022-05-30 13:30 |
Online | Online | [Poster Presentation]
Creation of single silicon-vacancy centers in nanodiamonds by ion implantation Kazuki Suzuki, Konosuke Shimazaki, Hideaki Takashima (Kyoto Univ.), Hiroshi Abe, Ohshima Takeshi (QST), Shigeki Takeuchi (Kyoto Univ.) |
Color centers in nanodiamonds are expected to have applications in quantum technology. Among them, silicon vacancy cente... [more] | |
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online | [Poster Presentation]
Study of Single Photon Sources Coupled with Gold Nanostars on an Optical Nanofibre Yining Xuan, Masakazu Sugawara, Rui Sun, Soyoung Baek (Tohoku Univ.), Mark Sadgrove (Tokyo Univ. of Sci.), Keiichi Edamatsu (Tohoku Univ.) |
Single photon sources such as quantum dots can be coupled into a nanofibre for the establishment of quantum communicatio... [more] | |
| SCE | 2021-08-06 13:30 |
Online | Online | High light absorption efficiency design by FDTD simulation in superconducting nanostrip photon detector Mai Nishikawa, Kouhei Sawai, Hiroyuki Shibata (Kitami IT) SCE2021-2 |
An optical simulation using the finite differential time domain (FDTD) method was performed to improve the detection eff... [more] | SCE2021-2 pp.5-9 |
| 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 |
| QIT (2nd) |
2020-12-10 10:40 |
Online | Online | [Invited Talk]
Time-multiplexed heralded single- and multi-photon sources Fumihiro Kaneda (Tohoku Univ.) |
On-demand single-photon generation ––– deterministic generation and extraction of a single photon at a demanded time –––... [more] | |
| 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 |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Calculation Speed of Quantum Computation Based on Cavity Quantum Electrodynamics Takeru Utsugi (Waseda Univ.), Rui Asaoka (Meiji Univ.), Yuuki Tokunaga (NTT), Takao Aoki (Waseda Univ.) |
The calculation speed of the quantum computation based on cavity quantum electrodynamic is limited, for example, by the ... [more] | |
| SCE | 2019-10-09 16:15 |
Miyagi | Design of High Timing resolution Time-to-Digital Convertor for Time-Resolving Photon Detection System using SNSPD Hiroaki Myoren, Ryotaro Kamiya, Kota Aita, Masato Naruse, Tohru Taino (Saitama Univ.), Lin Kang, Jian Chen, Peiheng Wu (Nanjing Univ.) SCE2019-26 |
Superconducting nanowire single photon detectors (SNSPDs) , those have a low dark count rate characteristics, fast and l... [more] | SCE2019-26 pp.23-26 |
|
| SCE | 2019-08-09 10:50 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Microwave SQUID multiplexer for readout of optical TES array Naoki Nakada (The Univ. of Tokyo/AIST), Kaori Hattori (AIST), Yuki Nakashima (AIST/JAXA), Fuminori Hirayama, Ryo Yamamoto, Hitrotake Yamamori, Satoshi Kohjiro, Akira Sato (AIST), Hiroyuki Takahashi (The Univ. of TOkyo), Daiji Fukuda (AIST) SCE2019-10 |
Photon imaging technology is applied in various research fields such as quantum information communication and biological... [more] | SCE2019-10 pp.9-13 |
| 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 |
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