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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OCS, LQE | 2022-10-21 11:05 |
Ehime | (Primary: On-site, Secondary: Online) |
Characterization of wideband wavelength conversion by dispersion-tailored Silicon waveguide Shun Okada, Hidenobu Muranaka, Tomoyuki Kato, Tokuharu Kimura, Yu Tanaka, Tsuyoshi Yamamoto (Fujitsu), Isaac Sackey, Gregor Ronniger, Carsten Schmidt-Langhorst, Robert Elschner, Colja Schubert (HHI), Takeshi Hoshida (Fujitsu)  OCS2022-31 OPE2022-77 LQE2022-40 |
A wideband transmission system utilizing S+C+L band has been investigated in which C-band signals are converted to S-ban... [more] | OCS2022-31 OPE2022-77 LQE2022-40 pp.76-81 |
| SDM | 2022-10-19 10:20 |
Online | Online | [Invited Talk]
Needs for X-ray Optical Elements
-- Expectations for New Process Technology -- Wataru Yashiro (Tohoku Univ.) SDM2022-54 |
Hard X-rays and cold thermal neutrons with wavelengths of around 1Å have been widely used for imaging inside objects bec... [more] | SDM2022-54 pp.1-4 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 15:20 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Optical Heterodyne Measurement of Terahertz-wave Shin'ichiro Hayashi (NICT), Seigo Ohno (Tohoku Univ.), Katsuhiko Miyamoto (Chiba Univ.), Yoshiharu Urata (PHULUXi Inc.), Norihiko Sekine (NICT) EMT2022-27 MW2022-51 OPE2022-30 EST2022-28 MWPTHz2022-25 |
Here we report the optical heterodyne measurement of terahertz wave using parametric wavelength conversion in a nonlinea... [more] | EMT2022-27 MW2022-51 OPE2022-30 EST2022-28 MWPTHz2022-25 pp.95-98 |
| AP | 2022-06-16 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Flux Separation Method for Highly Accurate Antenna Gain Prediction Nozomu Kogiso (Osaka Metro. Univ.), Yuki Suzuki, Seiya Matsushita (Osaka Pref. Univ.), Hiroaki Tanaka (NDA) AP2022-30 |
This research proposes a flux separation method for antenna gain analysis to achieve both high approximation accuracy an... [more] | AP2022-30 pp.7-12 |
| RECONF | 2022-06-08 14:00 |
Ibaraki | CCS, Univ. of Tsukuba (Primary: On-site, Secondary: Online) |
RECONF2022-19 |
Data has increased dramatically in recent years, and it is important to speed up parallel data processing using multiple... [more] | RECONF2022-19 p.86 |
| QIT (2nd) |
2022-05-30 13:30 |
Online | Online | [Poster Presentation]
Demonstration of ultra-broadband frequency entangled photon-pairs generated in an on-chip ring resonator Yushi Hamayama, Kenta Sugiura, Dan Nakamura, Ryo Okamoto (Kyoto Univ.), Brent E. Little (CAS), Sai Tak CHU (CityU), Shigeki Takeuchi (Kyoto Univ.) |
Frequency entangled photon-pairs are widely used in quantum technologies such as quantum metrology and quantum informat... [more] |
|
| QIT (2nd) |
2022-05-30 13:30 |
Online | Online | [Poster Presentation]
Toward Realization of a Two-dimensional Quantum Walk with Helical Boundary Conditions I
-- Generation and Evaluation of Petal-shaped Beams -- Yutaro Okamoto (Kyoto Univ.), Hideaki Obuse (Hokkaido Univ.), Shigeki Takeuchi, Ryo Okamoto (Kyoto Univ.) |
Quantum walk is a quantum version of random walk and is expected to have applications in quantum simulation and quantum ... [more] | |
| SANE | 2022-05-24 15:00 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Applications of Optical Communication Technologies to Space/Defense Areas Yoshiaki Konishi, Junya Nishioka, Takatoshi Akamatsu, Keisuke Matsuda, Hayato Sano, Yukari Takada, Shota Koshikawa, Masashi Binkai, Yuta Binkai, Tsuyoshi Yoshiad, Naoki Suzuki (Mitsubishi Electric) SANE2022-10 |
High-capacity fiber-optic communication systems employ coherent detection assisted by digital signal processing, called ... [more] | SANE2022-10 pp.50-55 |
| OPE, LQE, OCS | 2022-05-13 15:00 |
Online | Online | [Invited Talk]
Report of OFC2022
-- Optical Interconnect -- Ryotaro Konoike, Keijiro Suzuki (AIST) OCS2022-5 OPE2022-5 LQE2022-5 |
e report on the presentations about optical interconnection technologies in OFC2022, which is one of the largest interna... [more] | OCS2022-5 OPE2022-5 LQE2022-5 pp.18-21 |
| PN | 2022-03-02 09:30 |
Online | Online | Characteristics of All-Optical Switch Using Quasi-Phase-Matched Lithium Niobate Waveguides Genki Abe, Ryoichi Miyauchi, Yutaka Fukuchi (Tokyo Univ. of Science) PN2021-69 |
We numerically analyze characteristics of all-optical gate switches using the cascade effect of second harmonic generati... [more] | PN2021-69 pp.86-91 |
| AP | 2022-02-17 12:40 |
Online | Online | Proposal on RIS scattering model based on physical optics Tetsuro Imai (TDU), Akira Kumagai, Koichiro Takahashi (AGC) AP2021-163 |
Nowadays, in next generation mobile communication systems (6G), the use of RIS (Reconfigurable intelligent surface), whi... [more] | AP2021-163 pp.26-31 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-28 11:20 |
Online | Online | Evaluation of Computational Reduction Method of Electromagnetic Scattering Analysis Based on the Physical Optics Approximation for the Measurement of Vital Signs of a Seated Target Person at Various Locations Using Millimeter-wave Radar Takehito Koshisaka, Takuya Sakamoto (Kyoto Univ.) PN2021-44 EMT2021-60 MWP2021-49 |
The non-contact measurement of vital signs using millimeter-wave radar has attracted much attention. However, few studie... [more] | PN2021-44 EMT2021-60 MWP2021-49 pp.61-66 |
| ED, THz | 2021-12-20 14:55 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase noise terahertz-wave generation based on a microcomb Tomohiro Tetsumoto (NICT), Tadao Nagatsuma (Osaka Univ.), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (Ligentec), Antoine Rolland (IMRA) ED2021-51 |
There has been a growing need for low phase noise 300 GHz oscillators to respond to demands given by, such as, continuou... [more] | ED2021-51 pp.16-19 |
| QIT (2nd) |
2021-12-01 09:00 |
Online | Online | Direct measurement of matrix elements of density-, process- and measurement-matrices using diagrammatic representation Masaya Takahashi (Hokkaido Univ.), Kazuhisa Ogawa (Osaka Univ.), Akihisa Tomita (Hokkaido Univ.) |
Quantum systems are characterized by density operators for the states, process operators for the time evolution, and POV... [more] | |
| QIT (2nd) |
2021-12-01 11:30 |
Online | Online | Analysis of Linear Optical Circuits Based on Stabilizer Formalism Tomohiro Yamazaki, Rikizo Ikuta, Takashi Yamamoto (Osaka Univ.) |
In this study, we introduce the bosonic stabilizer formalism for linear optical circuits by analogy with the stabilizer ... [more] | |
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online | [Poster Presentation]
Quantum Reservoir Computing with a Multimode Interferometric Optical Circuit
-- Estimation of Characteristic Quantities of Quantum States of Light -- Natsuki Yokoyama, Masaya Shintoku, Kazuya Yuasa (Waseda Univ.) |
We discuss quantum reservoir computing with a multimode interferometric optical circuit. Multiparticle quantum interfere... [more] | |
| MWP | 2021-11-26 17:00 |
Online | Online | Output power enhancement in photonic-based 300-GHz generation by optical pulse compression Wataru Tada, Masayuki Suzuki, Hiroyuki Toda (Doshisha Univ.), Keita Toichi, Yuta Uemura, Norihiko Shibata, Tsubasa Saijo, Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) MWP2021-35 |
We experimentally demonstrate output power enhancement in photonic-based 300-GHz generation by optical pulse compression... [more] | MWP2021-35 pp.27-31 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2021-11-19 13:50 |
Online | Online | An Experimental Study on Compensation of Dispersion-induced Fading in Analogue Radio over Fiber System using Self-Phase Modulation Kento Okunushi, Amila Kariyawasam, Joji Maeda (Tokyo Univ. of Science) OCS2021-32 |
It is known that the penalty due to chromatic-dispersion-induced power fading in radio-over-fiber links can be mitigated... [more] | OCS2021-32 pp.21-26 |
| OCS, OPE, LQE | 2021-11-12 14:35 |
Online | Online | [Invited Talk]
Report on ECOC 2021
-- Optical Interconnects -- Takanori Shimizu (PETRA) OCS2021-23 OPE2021-43 LQE2021-22 |
This paper reports the R&D trend on optical interconnects at the 47th European Conference on Optical Communication (ECOC... [more] | OCS2021-23 OPE2021-43 LQE2021-22 pp.13-16 |
| R, LQE, OPE, CPM, EMD | 2021-08-27 10:50 |
Online | Online (Zoom) | [Invited Talk]
Low noise optically referenced 300GHz millimeter-wave based on an integrated optical frequency comb Tomohiro Tetsumoto (IMRA), Tadao Nagatsuma (Osaka Univ. Grad. School), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (LIGENTEC), Antoine Rolland (IMRA) R2021-22 EMD2021-3 CPM2021-12 OPE2021-23 LQE2021-2 |
There has been a growing interest in low phase noise 300 GHz oscillators stimulated by movements such as continuous exte... [more] | R2021-22 EMD2021-3 CPM2021-12 OPE2021-23 LQE2021-2 pp.4-7 |
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