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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2024-05-28 13:00 |
Ibaraki | AIST Tsukuba | [Poster Presentation]
On the Convex Optimization Method for POVM Estimation of a Photon-Number-Resolving Detector
-- Estimation Accuracy and Shot Noise -- Akio Yoshizawa (AIST), Daiji Fukuda (AIST/OPERANDO-OIL) |
(To be available after the conference date) [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.) |
(To be available after the conference date) [more] | |
| OCS, CS (Joint) |
2024-01-11 13:50 |
Kagoshima | 20-GHz clocked quantum key distribution using two-stage Mach-Zehnder intensity modulation Atsushi Taniguchi, Yasuyuki Sanari, Hirokazu Takahashi, Kazuaki Obana, Hideki Nishizawa, Koichi Takasugi, Hsin-Pin Lo, Takuya Ikuta, Toshimori Honjo, Hiroki Takesue (NTT)  CS2023-95 |
We demonstrated the first 20-GHz clocked quantum key distribution using 2-stage Mach-Zehnder intensity modulation. A 41.... [more] | CS2023-95 pp.10-12 |
|
| 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 15:45 |
Kyoto | Katsura Campus, Kyoto University | Quantum infrared spectroscopy in the fingerprint region Yu Mukai, Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ.) |
Quantum infrared spectroscopy (QIRS) is one of the photonic quantum sensing techniques using frequency entangled photon ... [more] | |
| OCS, OPE, LQE | 2021-10-22 15:00 |
Online | Online | [Invited Talk]
Report on OFC 2021
-- Optical Devices -- Takuro Fujii (NTT) OCS2021-16 OPE2021-36 LQE2021-15 |
This paper reports on the technological trends of the optical devices that are presented at the Optical Fiber Communicat... [more] | OCS2021-16 OPE2021-36 LQE2021-15 pp.19-22 |
| 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 |
| ED, SDM, CPM | 2021-05-27 13:45 |
Online | Online | Bandgap control for Ge epitaxial layer on Si using sub-micron wire structure Manami Shimokawa, Shuhei Sonoi, Riku Katamawari, Yasuhiko Ishikawa (TUT) ED2021-2 CPM2021-2 SDM2021-13 |
Ge epitaxial layer on Si has been used in silicon photonics as a material for photodetectors and optical intensity modul... [more] | ED2021-2 CPM2021-2 SDM2021-13 pp.7-10 |
| 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 |
| OPE, LQE, OCS | 2019-11-11 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | [Invited Talk]
Report on ECOC 2019
-- Modules/Devices for Optical Communication -- Takuro Fujii (NTT) OCS2019-56 OPE2019-94 LQE2019-72 |
This paper reports on the technological trends of the modules and devices that are presented at the 45th European Confer... [more] | OCS2019-56 OPE2019-94 LQE2019-72 pp.23-26 |
| 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 |
|
| QIT (2nd) |
2019-05-20 17:50 |
Fukuoka | Kyushu University, Chikushi Campus | Numerical analysis of decoy state BBM92 quantum key distribution protocol with multi-photon rejection source Takumi Matsuura, Liang Min, Kazuhisa Ogawa, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) |
The BB84 protocol, which is a representative quantum key distribution protocol, requires a single photon source as a lig... [more] | |
| SDM, ED, CPM | 2019-05-16 13:25 |
Shizuoka | Shizuoka Univ. (Hamamatsu) | Dark Current Characteristics for Near-infrared pin Photodiodes of Ge Layer on Si Mayu Tachibana, Shuhei Sonoi, Yasuhiko Ishikawa (Toyohashi Univ. Tech.) ED2019-11 CPM2019-2 SDM2019-9 |
Near-infrared pin photodiodes for silicon photonics are fabricated using Ge layers epitaxially grown on Si by ultrahigh-... [more] | ED2019-11 CPM2019-2 SDM2019-9 pp.5-8 |
| SDM, ED, CPM | 2019-05-16 14:40 |
Shizuoka | Shizuoka Univ. (Hamamatsu) | Characterizations of lattice strain and optical properties for Ge layers epitaxially grown on bonded Si-on-Quartz substrate Kyosuke Noguchi (Toyohashi Univ. Tech.), Michiharu Nishimura (Univ. Tokyo), Junji Matui, Yoshiyuki Tsusaka (Univ. Hyogo), Yasuhiko Ishikawa (Toyohashi Univ. Tech.) ED2019-14 CPM2019-5 SDM2019-12 |
Ge epitaxial layers on Si-on-insulator (SOI) wafer have been widely used for photodetectors operating in the C band (1.5... [more] | ED2019-14 CPM2019-5 SDM2019-12 pp.21-24 |
| SCE | 2019-04-19 11:25 |
Tokyo | Input sensitivity of adiabatic quantum-flux-parametron interface for readout of superconducting nanowire single photon detectors Fumihiro China (NICT), Naoki Takeuchi (YNU), Shigehito Miki, Shigeyuki Miyajima, Masahiro Yabuno, Hirotaka Terai (NICT) SCE2019-5 |
We have been investigating the signal interface for readout of superconducting nanowire single-photon detectors (SSPDs) ... [more] | SCE2019-5 pp.23-28 |
|
| SCE | 2019-01-23 13:05 |
Tokyo | [Invited Talk]
Development of the single-flux-quantum signal processors for advancement of performance of the superconducting single photon detection systems Shigeyuki Miyajima, Masahiro Yabuno (NICT), Shigehito Miki (NICT/Kobe Univ.), Hirotaka Terai (NICT) SCE2018-29 |
We developed the advanced superconducting nanowire single photon detector (SSPD) systems with the single-flux-quantum (S... [more] | SCE2018-29 pp.23-28 |
|
| SCE | 2018-10-10 15:00 |
Miyagi | Comparison of photon-number-resolving detectors using superconducting nanowire Hiroaki Myoren, Ryotaro Kamiya, Satoshi Denda, Makoto Terai, Masato Naruse, Tohru Taino (Saitama Univ.), Lin Kang, Jian Chen, Peiheng Wu (Nanjing Univ.) SCE2018-18 |
hoton-number resolving superconducting nanowire single photon detectors have been proposed using parallel and series con... [more] | SCE2018-18 pp.7-12 |
|
| 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 |
|
| SCE | 2018-08-09 14:15 |
Aichi | Toyohashi University of Technology | Proposal of a single-flux-quantum based event-driven encoder using a row-column readout architecture for a large pixel superconducting nanowire single photon detector array Shigeyuki Miyajima, Masahiro Yabuno (NICT), Shigehito Miki (NICT/Kobe Univ.), Hirotaka Terai (NICT) SCE2018-14 |
We propose a single-flux-quantum (SFQ) based event-driven encoder by using a row-column readout architecture for a large... [more] | SCE2018-14 pp.41-46 |
| QIT (2nd) |
2018-06-04 13:20 |
Hiroshima | ICCH Ran | [Poster Presentation]
Proposal of simple authentication and secret-key-sharing system using a threshold-type single photon detector Shin Arahira, Hitoshi Murai (OKI) |
We report a quantum-mechanics-based authentication and secret-key-sharing system using intensity modulated light pulses ... [more] | |
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