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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Loss-Assisted Space Expansion of a Photon-Based Quantum Reservoir
-- Preparatory Study for Bosonic Quantum Reservoir Computing -- Akio Yoshizawa (AIST) |
Reservoir-computing systems consist of an input layer, the reservoir, and the output layer. As opposed to the convolutio... [more] | |
| CCS | 2023-11-11 14:20 |
Toyama | Toyama Prefectural University | On the Nonclassicality of a Photon-Based Quantum Reservoir
-- Preliminary Report for Bosonic Quantum Reservoir Computing -- Akio Yoshizawa (AIST)  CCS2023-28 |
The reservoir-computing neural network in general consists of an input layer, the reservoir, and the output layer. Only ... [more] | CCS2023-28 pp.19-24 |
| CPSY, DC, IPSJ-ARC [detail] | 2023-08-04 11:45 |
Hokkaido | Hakodate Arena (Primary: On-site, Secondary: Online) |
CPSY2023-19 DC2023-19 |
(To be available after the conference date) [more] | CPSY2023-19 DC2023-19 pp.67-71 |
| 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] | |
| QIT (2nd) |
2021-05-24 15:30 |
Online | Online | [Invited Talk]
Loop-based photonic quantum computing Shuntaro Takeda (Univ. of Tokyo) |
Today quantum computers are being developed with a variety of physical systems. Photonic quantum computing is one of the... [more] | |
| US | 2020-09-28 16:20 |
Online | Online | Photoacoustic signal analyses from various chromophores Miya Ishihara, Takeshi Hirasawa, Kazuyoshi Tachi, Shinpei Okawa, Toshihiro Kushibiki, Akio Horiguchi (NDMC), Masato Sato (Tokai Univ.), Keiichi Ito (NDMC) US2020-39 |
Photoacoustic imaging is a method to visualize the distribution of optical absorbers, chromophore. Vascular imaging of h... [more] | US2020-39 pp.63-66 |
| PN | 2017-03-07 14:15 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | Optical Quantization Using Frequency Chirp in a QD-SOA Norihiko Ninomiya, Shohei Amemiya, Hiroki Hoshino, Motoharu Matsuura (UEC) PN2016-104 |
We present a novel optical quantization method using frequency chirp in a quantum-dot semiconductor optical amplifier. A... [more] | PN2016-104 pp.119-123 |
| QIT (2nd) |
2016-11-24 13:00 |
Ibaraki | KEK Kobayashi-hall | [Poster Presentation]
Study on the coherence of multiphoton-multimode entanglement 2 Naoki Yamashiro, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Jun-Yi WU, Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum interference between photons plays a crucial role for linear optics quantum circuits for quantum metrology, quan... [more] | |
| QIT (2nd) |
2016-05-30 13:00 |
Kochi | Kochi University of Technology Eikokuji campus | [Poster Presentation]
Development of an Universal Linear Optical Circuit Nobuyuki Matsuda, Manabu Oguma, Mikitaka Itoh, Toshikazu Hashimoto (NTT), Jacques Carolan, Christopher Harrold, Chris Sparrow (University of Bristol), Enrique MartinLopez (Nokia Technologies), Nicholas J. Russell, Joshua W. Silverstone (University of Bristol), Peter J. Shadbolt (Imperial College London), Graham D. Marshall, Mark G. Thompson, Jonathan C. F. Matthews, et al. (University of Bristol) |
We have developed an arbitrarily reconfigurable linear optical circuit for the path-encoded quantum state of photons usi... [more] | |
| QIT (2nd) |
2016-05-30 13:00 |
Kochi | Kochi University of Technology Eikokuji campus | [Poster Presentation]
Study on the coherence of multiphoton-multimode entanglement Naoki Yamashiro, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum interference between photons plays a crucial role for linear optics quantum circuit, such as quantum metrology, ... [more] | |
| R | 2013-06-14 13:30 |
Tokyo | Degradation diagnosis of LED by junction temperature shift Yuichi Sumimoto, Kazuya Murakami, Kenji Adachi (Toshiba) R2013-16 |
LEDs are used of lighting and sensor in recent industrial equipment. LEDs are energy saving and longevity of lightning, ... [more] | R2013-16 pp.1-6 |
|
| QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Poster Presentation]
Error analysis of optical quantum circuits consisting of multiple quantum gates Masato Tanida (Osaka Univ.), Takafumi Ono, Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ) |
In the construction of optical quantum circuits, it needs to connect multiple optical quantum gates and it is supposed t... [more] | |
| PN | 2012-08-30 13:50 |
Hokkaido | Kitami Institute of Technology | 6-bit optical quantization using phase modulator based spectral compression Takema Satoh (Osaka Univ.), Aymeric Van de Walle (LCFIO), Kazuyoshi Itoh, Tsuyoshi Konishi (Osaka Univ.) PN2012-16 |
We report the simulation result of 6-bit optical quantization using phase modulator based spectral compression. Recently... [more] | PN2012-16 pp.11-15 |
| QIT (2nd) |
2012-05-21 13:20 |
Fukui | Fukui Univ. | [Poster Presentation]
Distribution of polarization-entangled photon-pairs generated by cascaded SHG/SPDC over standard single-mode fibers Shin Arahira, Hitoshi Murai (OKI) |
We report long-distance distribution of polarization-entangled photon-pairs generated by cascaded SHG/SPDC in a periodic... [more] | |
| QIT (2nd) |
2011-11-21 14:40 |
Osaka | Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) | [Poster Presentation]
Polarization-entangled photon-pair generation by cascaded SHG/SPDC processes in PPLN waveguide device Tadashi Kishimoto (OKI), Naoto Namekata, Takahide Sakaidani (Nihon Univ.), Shin Arahira, Hitoshi Murai (OKI), Shuichiro Inoue (Nihon Univ.) |
We report the generation of high-purity polarization entanglement in a 1.5-um telecommunication wavelength band using ca... [more] | |
| PN | 2009-08-19 10:30 |
Akita | Komagatake Kanko Hotel | Multi-period PM-NOLM with Dynamic Counter-Propagating Effects Compensation for All-optical Analog-to-digital Conversion Yuji Miyoshi, Seiki Takagi (Osaka Univ.), Shu Namiki (AIST), Ken-ichi Kitayama (Osaka Univ.) PN2009-15 |
All-optical analog-to-digital (A/D) conversion, characterized by quantizing and encoding as well as sampling completely ... [more] | PN2009-15 pp.25-30 |
| PN | 2008-03-14 10:45 |
Okinawa | Ohama-Nobumoto-Kinenkan (Ishigakijima) | Multi-period NOLM for ultrafast all-optical A/D converter Yuji Miyoshi, Seiki Takagi (Osaka Univ.), Hiroshi Nagaeda (Trimatiz), Shu Namiki (AIST), Ken-ichi Kitayama (Osaka Univ.) PN2007-86 |
All-optical analog-to-digital (A/D) conversion, characterized by quantizing and encoding as well as sampling completely ... [more] | PN2007-86 pp.69-73 |
| OCS, OFT (Joint) |
2006-08-25 13:00 |
Miyagi | [Special Talk]
Ocular/skin laser hazards and laser safety standards
-- JIS/IEC standards for optical communication systems -- Masatoshi Saruwatari (NDA) OCS2006-34 OFT2006-30 |
Recent progress including Er-fiber amplifiers has made laser output power very high even for optical communication field... [more] | OCS2006-34 OFT2006-30 pp.25-32(OCS), pp.81-88(OFT) |
|
| OFT, OCS (Joint) |
2005-08-26 14:10 |
Akita | Akita Univ. | Simplification of the All-Optical Analog-to-Digital Converter Using Split-and-Delay Technique Yuji Miyoshi, Kensuke Ikeda (Osaka Univ.), Hideaki Tobioka, Takashi Inoue (Furukawa), Shu Namiki (AIST), Ken-ichi Kitayama (Osaka Univ.) |
We previously proposed an all-optical analog-to-digital (A/D) conversion using the nonlinear optical loop mirror (NOLM).... [more] | OCS2005-44 pp.51-56 |
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