Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, OFT, OPE (Joint) [detail] |
2023-02-17 14:35 |
Okinawa |
kukuru-itomancity (Primary: On-site, Secondary: Online) |
Nonlinear wave equation for wavelength/polarization multiplexed signals in fiber transmission Kyo Inoue, Koji Igarashi (Osaka Univ.) OCS2022-87 OPE2022-116 |
Nonlinear fiber transmission has been usually described by the nonlinear Schrödinger or the Manakov equation. However, t... [more] |
OCS2022-87 OPE2022-116 pp.86-90(OCS), pp.111-115(OPE) |
RCS |
2022-10-27 14:45 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Compensation of Transmitter Memory Nonlinearity by Post-Reception Blind Nonlinear Compensator and Frequency-Domain Equalizer Yasushi Yamao, Tetsuki Taniguchi (UEC) RCS2022-136 |
High-accuracy wideband signal transmission is essential for 5G and 6G wireless communication systems. Memory nonlinearit... [more] |
RCS2022-136 pp.29-34 |
US |
2022-05-19 10:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Parametric sound generated by self-bending airborne ultrasound beam Hideyuki Nomura, Nagisa Yamamoto (UEC) US2022-3 |
Self-bending of ultrasonic beams can be achieved by appropriately modulating the sound pressure distribution at the emit... [more] |
US2022-3 pp.8-11 |
US |
2022-05-19 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Simplified physico-mathematical model for low invasive cancer treatment by microbubble-enhanced high-intensity-focused-ultrasound Shunsuke Kagami, Tetsuya Kanagawa (Univ. Tsukuba) US2022-5 |
Weakly nonlinear propagation of focused ultrasound in the liquid containing many spherical bubbles is theoretically inve... [more] |
US2022-5 pp.16-20 |
PN |
2022-03-01 16:10 |
Online |
Online |
[Invited Lecture]
Enhancement of measurement sensitivity in an internal structure modeling method for silicon waveguides using nonlinear spectral change Tomoya Kurahashi, Masayuki Makino, Ryohei Kamikawa, Tsuyoshi Konishi (Osaka Univ.) PN2021-64 |
The evaluation of the fabrication quality of microfabricated optical devices requires modeling their internal structures... [more] |
PN2021-64 pp.60-64 |
OFT |
2022-01-20 17:00 |
Online |
Online |
Optical root-Nyquist pulse generation using IQ modulator and nonlinear effect in optical fiber Yuto Ueno, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.) OFT2021-64 |
Nyquist OTDM transmission with high frequency efficiency and low inter-symbol interference has been proposed as one of t... [more] |
OFT2021-64 pp.46-50 |
RCS, SIP, IT |
2022-01-20 11:45 |
Online |
Online |
A Study on Effectiveness Evaluation of FTN Signaling in the Presence of Nonlinear Distortion under Multipath Fading Channels Atsuya Nakamura, Yuta Kumagai, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Keita Kuriyama, Yu Ono, Hayato Fukuzono, Masafumi Yoshioka (NTT), Fumiaki Maehara (Waseda Univ.) IT2021-33 SIP2021-41 RCS2021-201 |
This report investigates the throughput performance of faster-than-Nyquist (FTN) signaling in the presence of nonlinear ... [more] |
IT2021-33 SIP2021-41 RCS2021-201 pp.30-33 |
PN |
2021-11-11 13:00 |
Online |
Online |
Structure modeling of silicon waveguide devices using nonlinear spectral broadening Tomoya Kurahashi, Masayuki Makino, Ryohei Kamikawa, Tsuyoshi Konishi (Osaka Univ.) PN2021-28 |
We numerically and experimentally investigated a structure modeling method using nonlinear spectral broadening. Structur... [more] |
PN2021-28 pp.13-16 |
MBE, IEE-MBE |
2021-06-25 15:50 |
Online |
Online |
Solution of nonlinear inverse problems with photon-by-photon propagation variability in near-infrared optical tomography imaging Yuji Kato (Hokkaido Univ.) MBE2021-11 |
A method has been developed for estimating the layered absorption coefficient distribution in the depth direction of an ... [more] |
MBE2021-11 p.16 |
US |
2020-04-27 14:45 |
Online |
Online |
Effect of Polydispersity of Bubble Size on Weakly Nonlinear Waves in Bubbly Liquids Reona Ishitsuka, Takahiro Ayukai, Tetsuya Kanagawa (Univ. Tsukuba) US2020-4 |
An weakly nonlinear propagation of plane progressive pressure waves in initially quiescent water containing spherical ga... [more] |
US2020-4 pp.17-20 |
EA, US (Joint) |
2020-01-22 14:00 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Comparison of propagation phenomenon of ultrasound and secondary wave using numerical analysis of nonlinear acoustics
-- sound wave diffracting to occlusion area -- Motoharu Oyama, Kan Okubo (Tokyo Metropolitan Univ.) US2019-85 |
Feasibility of acoustic sensing for occlusion areas combining super-directivity speaker and pulse compression technique ... [more] |
US2019-85 pp.83-87 |
SIS |
2019-12-12 16:55 |
Okayama |
Okayama University of Science |
[Fellow Memorial Lecture]
Adaptive signal processing and image processing, linear or non-linear? Mitsuji Muneyasu (Kansai Univ.) SIS2019-30 |
It is well known that an image is nonstationary, the processing according to its local property should be required. Ther... [more] |
SIS2019-30 p.37 |
CCS |
2019-03-26 14:45 |
Tokyo |
NICT, Koganei, Tokyo |
[Invited Talk]
Localized mode and its propagation in nonlinear lattices Kazuyuki Yoshimura (Tottori Univ.), Yusuke Doi (Osaka Univ.) CCS2018-49 |
Nonlinear lattice is a mathematical model for spatially discete medium with nonlinerity. Spatially localized modes emerg... [more] |
CCS2018-49 pp.15-20 |
NLP, MSS (Joint) |
2019-03-14 13:20 |
Fukui |
Bunkyo Camp., Univ. of Fukui |
An Analytical Method of Computing Electron Trajectories on Waveguides by the Superposition of Single-Mode Wave Propagation Shota Hayakawa, Hisato Fujisaka, Takeshi Kamio (Hiroshima City Univ.) NLP2018-125 |
In this paper, we obtain analytically behaviors of electron wave packets and probabilistic particle model of electrons o... [more] |
NLP2018-125 pp.7-12 |
EA, US (Joint) |
2019-01-22 10:30 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Acoustic numerical simulation considering non-linearity for analysis of effects of air gun on marine mammals Koryu Mineshima, Shunichi Fujii, Kotaro Hoshiba, Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2018-86 |
The air gun used for seabed resource exploration is the sound source of high-pressure and low-frequency. Therefore, high... [more] |
US2018-86 pp.35-38 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-08 11:30 |
Okayama |
Kurashiki-City-Geibunnkan |
Statistical Model for Nonlinear Fiber Propagation and Its Application to Nonlinear Compensation for DP-16QAM Optical Signals Shuai Yuan, Koji Igarashi (Osaka Univ.) OCS2018-53 |
In this paper, we investigate the statistical characteristics of nonlinear fiber transmission. With the statistical mode... [more] |
OCS2018-53 pp.7-12 |
RCS, AP (Joint) |
2016-11-25 10:50 |
Kyoto |
Kyoto International Community House |
Performance Evaluation of Nonlinear Precoding based on Indoor Experimental Channel Data at 44GHz band for 5G Ultra High Capacity Massive MIMO Shigeru Uchida, Kenji Nakagawa, Akinori Taira, Hiroshi Nishimoto, Hiroki Iura, Akihiro Okazaki, Atsushi Okamura (Mitsubishi Electric Corporation) RCS2016-203 |
Recently, mobile communication systems for the fifth generation (5G) in higher frequency bands have been extensively stu... [more] |
RCS2016-203 pp.69-74 |
US |
2016-11-07 14:30 |
Shizuoka |
|
[Invited Talk]
No Regrets for Our Study? Shigemi Saito (Tokai Univ.) US2016-55 |
The study between my graduation work at Tohoku University and my retirement from Tokai University is recollected. Althou... [more] |
US2016-55 pp.35-40 |
PN |
2016-09-01 14:05 |
Hokkaido |
KKR Hakodate |
[Invited Talk]
Fiber Nonlinearity Mitigation by Digital Signal Processing Tomofumi Oyama (Fujitsu Labs), Hisao Nakashima, Takeshi Hoshida (Fujitsu), Takahito Tanimura (Fujitsu Labs), Yuichi Akiyama (Fujitsu), Zhenning Tao (FRDC) PN2016-17 |
Digital-coherent technology has become an imperative technology for backbone optical communication systems, since linear... [more] |
PN2016-17 pp.15-21 |
US |
2015-11-09 16:40 |
Aichi |
Nagoya Ekimae Office for Inovation hub, AIST |
[Invited Talk]
From nonlinear acoustics to sonochemistry Hideto Mitome (AIST) US2015-73 |
The author joined Mechanical Engineering Laboratory, Agency of Industrial Science and Technology and started to study un... [more] |
US2015-73 pp.45-50 |