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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ISEC, IT, WBS | 2024-03-13 14:15 |
Osaka | Osaka Univ. (Suita Campus) | Proxy Re-encryption based on LPN Haruki Fujimoto, Shingo Sato, Junji Shikata (YNU)  IT2023-88 ISEC2023-87 WBS2023-76 RCC2023-70 |
We propose a proxy re-encryption (PRE) scheme based on the Learning Parity with Noise (LPN) problem using error-correcti... [more] | IT2023-88 ISEC2023-87 WBS2023-76 RCC2023-70 pp.79-86 |
| OME | 2023-12-27 10:20 |
Okinawa | OKINAWAKEN SEINENKAIKAN | Solution based LEDs with QD based emission layer and the improvement of device performance by multilayer deposition Eiji Itoh, Taisuke Sekino (Shinshu Univ.) OME2023-74 |
In this research, we aimed to develop a multilayered light-emitting-diodes (QLEDs) with the semiconductor quantum dots a... [more] | OME2023-74 pp.33-37 |
| QIT (2nd) |
2023-12-19 09:00 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Position controlled trapping of quantum dots and nanoparticles near a fiber using a fiber taper Daiki Yamamoto, Mark Sadgrove, Ryusei Watanabe (Tokyo Univ. of Science) |
Quantum emitters coupled to optical fibers are essential for the realization of quantum networks, with emitters coupled ... [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]
Optical Nanofiber Microcavity for Strong Coupling Quantum System Maki Maeda, Jameesh Keloth, Priscila Romagnoli, Sile Nic Chormaic (OIST) |
The strong coupling (SC) regime of optical nanofiber (ONF)-based cavity quantum electrodynamics (cQED) was only observed... [more] | |
| PN | 2023-08-30 11:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Reconfigurable All-Optical Logic Gate Using Quantum Dot Semiconductor Optical Amplifiers Taishi Takemoto, Yusuke Hatano, Motoharu Matsuura (UEC) PN2023-35 |
Recently, communication traffic has been increasing year by year, and the delay due to electrical signal processing in o... [more] | PN2023-35 pp.97-100 |
| PN | 2023-08-30 12:05 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Photonic Digital to Analog Conversion with Higher Resolution Using Frequency Chirping in Quantum Dot Semiconductor Optical Amplifiers Tetsuyuki Ito, Motoharu Matsuura (UEC) PN2023-36 |
As communication traffic capacity increases, there is a need for optical signal processing to support longer distance an... [more] | PN2023-36 pp.101-105 |
| QIT (2nd) |
2022-12-08 14:00 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Note on Quantum Divide and Conquer for Minimal String Rotation Qisheng Wang (NU) |
Lexicographically minimal string rotation is a fundamental problem on string processing that has recently attracted a lo... [more] | |
| QIT (2nd) |
2022-12-08 14:00 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Universal quantum computation using qubit array that is controllable only in units of column and row Saki Tanaka, Tatsuya Tomaru, Chihiro Yoshimura, Hiroyuki Mizuno (HITACHI) |
two-dimensional qubit array can be highly integrated by making the control lines common in units of column and row. Sing... [more] | |
| SDM | 2022-06-21 13:40 |
Aichi | Nagoya Univ. VBL3F | Self-formation of Ge1-xSnx nanodots on insulator for multi-layer Ge1-xSnx quantum dots structure Kaoru Hashimoto, Shigehisa Shibayama, Koji Asaka, Osamu Nakatsuka (Nagoya Univ.) SDM2022-25 |
Germanium-tin (Ge1−xSnx) quantum dots (QDs) are promising materials as a light-emitting device for optical wiring techno... [more] | SDM2022-25 pp.5-8 |
| PN | 2022-03-02 08:30 |
Online | Online | 40 Gbps Photonic Digital-to-Analog Conversion Using Frequency Chirp in a Semiconductor Optical Amplifier Masaki Sagara, Tetsuyuki Ito, Motoharu Matsuura (Univ. of Electro-Commun.) PN2021-66 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, frequency chirp is induced at the leadi... [more] | PN2021-66 pp.71-75 |
| PN | 2022-03-02 08:50 |
Online | Online | All-Optical Logic Gates Using Frequency Chirp in a Semiconductor Optical Amplifier Junichi Tsuda, Masaki Sagara, Taishi Takemoto, Motoharu Matsuura (Univ. of Electro-Commun) PN2021-67 |
Recently, with the demand for high-speed network, all-optical logic gate is an essential function for sup- porting high-... [more] | PN2021-67 pp.76-79 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 14:55 |
Online | Online | High Temperature Operation of 1.55μm Heterogeneous Wavelength Tunable Quantum Dot Laser Diode Kissho Iwanaga, Wataru Masuda (Waseda Univ.), Atsushi Matsumoto, Naokatsu Yamamoto (NICT), Tomohiro Kita (Waseda Univ.) OCS2021-53 OFT2021-80 OPE2021-68 |
We fabricated Heterogeneous wavelength-tunable laser using Quantum dot semiconductor optical amplifier (QD-SOA) and Sili... [more] | OCS2021-53 OFT2021-80 OPE2021-68 pp.60-64(OCS), pp.55-59(OFT), pp.98-102(OPE) |
| QIT (2nd) |
2021-05-24 13:30 |
Online | Online | [Poster Presentation]
Exact WKB Analysis of Landau-Zener Grid Model Takayuki Suzuki, Hiromichi Nakazato (Waseda Univ.) |
The Landau-Zener grid model is known as a model in quantum dot systems and circuit QED systems. Since the model is descr... [more] | |
| PN | 2021-03-01 17:50 |
Online | Online | [Invited Lecture]
20 Gbps Photonic Digital to Analog Conversion Using Frequency Chirp in a SOA Masaki Sagara, Takuya Okada, Wang Rui, Junichi Tsuda, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-49 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] | PN2020-49 pp.46-50 |
| IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2021-02-19 13:55 |
Online | Online | [Special Talk]
Low-power consumption optical transmission of electron-spin information using semiconductor quantum dots Shino Sato, Satoshi Hiura, Junichi Takayama, Akihiro Murayama (IST, Hokkaido Univ.) |
Semiconductor quantum dots (QDs) are microscopic nanostructures with a diameter of several tens of nanometers, and the e... [more] | |
| PN | 2020-08-24 10:05 |
Online | Online | 4-bit Photonic Digital-to-Analog Conversion Using a Frequency Chirp in a Semiconductor Optical Amplifier Masaki Sagara, Takuya Okada, Wang Rui, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-13 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] | PN2020-13 pp.1-5 |
| PN | 2020-03-03 11:25 |
Kagoshima | (Cancelled but technical report was issued) |
Photonic digital-to-analog and analog-to-digital conversion based on frequency chirp in SOAs Takuya Okada, Wang Rui, Masaki Sagara, Motoharu Matsuura (UEC) PN2019-66 |
Frequency chirp is a unique phenomenon in semiconductor optical amplifiers (SOAs), and provides intensity-to-frequency c... [more] | PN2019-66 pp.81-85 |
| SDM, ICD, ITE-IST [detail] | 2019-08-08 09:15 |
Hokkaido | Hokkaido Univ., Graduate School /Faculty of Information Science and | [Invited Talk]
* Tetsufumi Tanamoto (Teikyo Univ.) SDM2019-40 ICD2019-5 |
The development of quantum annealing machines (QAMs) based on superconducting qubits has progressed considerably in re... [more] |
SDM2019-40 ICD2019-5 pp.21-26 |
| LQE, LSJ | 2019-05-31 09:30 |
Shiga | Study of quantum state conversion from photons to electron spins for long-distance quantum communications Akira Oiwa (Osaka Univ.) LQE2019-16 |
We study the quantum state conversion from photons to electron spins in quantum dots, its efficient conversion and entan... [more] | LQE2019-16 pp.19-22 |
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