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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-21 15:25 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Investigation of Effects of Dispersion Fluctuation on Multilevel Eigenvalue-modulated Signal Takumi Motomura, Akihiro Maruta (Osaka Univ.), Masaharu Ohashi (OMU-NC), Ken Mishina (Osaka Univ.)  OCS2023-72 OPE2023-115 |
The eigenvalues in the Zakharov-Shabat problem for the nonlinear Schr"odinger equation are invariant quantities with res... [more] | OCS2023-72 OPE2023-115 pp.25-30(OCS), pp.41-46(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-21 15:50 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Study on Two-stage Carrier Frequency Offset Estimation Using the Eigenvalue and Scattering Coefficient b in the Nonlinear Fourier Transform Taisuke Chino, Takumi Motomura, Akihiro Maruta, Ken Mishina (Osaka Univ) OCS2023-73 OPE2023-116 |
Optical eigenvalue transmission requires a digital coherent receiver to detect the eigenvalue at the receiver end. At th... [more] | OCS2023-73 OPE2023-116 pp.31-36(OCS), pp.47-52(OPE) |
| PN, NS, OCS (Joint) |
2023-06-09 09:00 |
Kagawa | (Primary: On-site, Secondary: Online) |
Investigation of Effects of Fiber Dispersion fluctuation on Optical Eigenvalue Transmission Takumi Motomura, Akihiro Maruta, Ken Mishina (Osaka Univ.) OCS2023-15 |
Optical eigenvalues are ideal information carriers because they are invariant during transmission. Optical eigenvalue tr... [more] | OCS2023-15 pp.40-44 |
| PN | 2023-03-02 17:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Experimental Validation of Carrier Frequency Offset Estimation Method in Eigenvalue-domain Takaya Maeda, Daisuke Hisano (Osaka Univ.), Yuki Yoshida (NICT), Akihiro Maruta, Ken Mishina (Osaka Univ.) PN2022-73 |
In digital coherent receivers, it is necessary to estimate and compensate for the carrier frequency offset (CFO) caused ... [more] | PN2022-73 pp.164-169 |
| OCS, CS (Joint) |
2023-01-13 13:45 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Eigenvalue analysis of dispersion-managed solitons in anomalous and normal dispersion fiber Ryuya Hirga, Hiroki Endo, Kohei Hashimoto, Akihiro Maruta (Osaka Univ.) CS2022-71 |
Dispersion management (DM) has been a well-known technique for mitigating the inter-channel nonlinear interactions which... [more] | CS2022-71 pp.41-46 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-10 14:50 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Eigenvalue of bi-soliton and its dependency on transmission line parameters Kohei Hashimoto, Hiroki Endo, Akihiro Maruta (Osaka Univ) OCS2022-43 |
Dispersion management (DM) has been a well-known technique for mitigating the inter-channel nonlinear interactions which... [more] | OCS2022-43 pp.18-23 |
| OPE, OCS, LQE | 2022-10-20 14:05 |
Ehime | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Eigenvalue of dispersion managed soliton and its dependency on transmission line parameter Akihiro Maruta, Hiroki Endo, Shogo Nakao (Osaka Univ.) OCS2022-19 OPE2022-65 LQE2022-28 |
Dispersion management has been a well-known technique for mitigating the inter-channel nonlinear interactions which limi... [more] | OCS2022-19 OPE2022-65 LQE2022-28 pp.10-15 |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Noise reduction technique for amplitude-modulated optical soliton transmission considering wavelength dispersion of optical fiber Kazuki Sakamoto, Hirokazu Kubota, Yuji Miyoshi (Osaka Metropolitan Univ.) OFT2022-28 |
Research and development related to Beyond 5G, the next generation of fifth-generation mobile communication systems (5G)... [more] | OFT2022-28 pp.39-42 |
| OCS, PN, NS (Joint) |
2022-06-10 14:15 |
Online | Online | Eigenvalue Analysis of Dispersion Managed Soliton Akihiro Maruta, Hiroki Endo (Osaka Univ.) OCS2022-13 |
Dispersion management has been a well-known technique for mitigating the inter-channel nonlinear interactions which limi... [more] | OCS2022-13 pp.18-23 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 16:40 |
Hokkaido | Hakodate City Central Library | Octave-spanning optical frequency combs using all polarization-maintaining mode-locked fiber lasers Takanori Okada, Shin Masuda, Masayuki Kimishima (Advantest Lab) EMT2019-18 MW2019-31 OPE2019-22 EST2019-20 MWP2019-18 |
We present here an optical frequency combs consisted of all polarization-maintaining fibers based on a mode-locked laser... [more] | EMT2019-18 MW2019-31 OPE2019-22 EST2019-20 MWP2019-18 pp.75-80 |
| ITE-BCT, OCS, OFT, IEE-CMN [detail] | 2018-11-08 11:55 |
Okayama | Kurashiki-City-Geibunnkan | Fundamental Study on Generation and Transmission of Hyper Multi-level Modulated Signal Based on Optical Eigenvalues Takeyuki Kodama, Ken Mishina (Osaka Univ.), Yuki Yoshida (NICT/Osaka Univ.), Akihiro Maruta (Osaka Univ.) OCS2018-54 |
Optical eigenvalue modulation is not affected by the nonlinear effect which is depending on the signal intensity. Input ... [more] | OCS2018-54 pp.13-18 |
| IT | 2018-07-20 10:55 |
Nara | Yamato Kaigishitsu | Improved Degree Distribution of LT Code and its Performance Evaluation Takumi Ishiyama, Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2018-21 |
The performance of LT (Luby Transform) codes depends on degree distributions. In this study, we propose a new degree dis... [more] | IT2018-21 pp.51-56 |
| OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2017-01-18 14:30 |
Mie | Iseshi Kanko Bunka Kaikan | Optical rogue wave generation caused by soliton fusion phenomenon Weerasekara Gihan, Maruta Akihiro (Osaka Univ.) PN2016-48 EMT2016-77 OPE2016-123 LQE2016-112 EST2016-87 MWP2016-61 |
Rogue wave phenomenon has become a hot research topic in the field of nonlinear optics. Soliton fusion phenomenon ... [more] | PN2016-48 EMT2016-77 OPE2016-123 LQE2016-112 EST2016-87 MWP2016-61 pp.37-44 |
| ED | 2016-07-24 09:30 |
Tokyo | Tokyo Metropolitan Univ. Minami-Osawa Campus, International House | Resonant interactions in nonlinear metamaterial transmission lines Koichi Narahara (KAIT) ED2016-32 |
Nonlinear composite right- and left-handed (CRLH) transmission lines are introduced to utilize as a platform to exhibit ... [more] | ED2016-32 pp.25-30 |
| PN, NS, OCS (Joint) |
2014-06-27 11:15 |
Oita | B-ConPlaza | Analysis of Rogue Wave Phenomenon in Optical Fiber Based on Soliton's Eigenvalue Gihan Weerasekara, Akihiro Tokunaga, Hiroki Terauchi (Osaka Univ.), Marc Eberhard (Aston Univ.), Akihiro Maruta (Osaka Univ.) OCS2014-22 |
One of the extraordinary aspects of random nonlinear wave evolution which has been observed as the spontaneous occurrenc... [more] | OCS2014-22 pp.53-58 |
| OPE, LQE | 2014-06-20 11:25 |
Tokyo | Wide band wavelength generation in nonlinear TiO2 waveguide Tomohiro Kita, Koji Uchijima, Masahiro Yabuno, Takashi Aisaka, Ryuji Katayama, Keiichi Edamatsu, Hirohito Yamada (Tohoku Univ.) OPE2014-14 LQE2014-19 |
We studied the nonlinear optical waveguide with TiO2 core which has large nonlinear optical constant and wide band-gap e... [more] | OPE2014-14 LQE2014-19 pp.11-14 |
|
| 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 |
| LQE, CPM, EMD, OPE, R | 2012-08-24 09:30 |
Miyagi | Tohoku Univ. | 1.07μm passively mde-locked Ytterbium-doped fiber laser with SWNT/PMMA saturable absorber Masato Yoshida, Yuichiro Hori, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 |
Single-wall carbon nanotubes (SWNT) have received considerable attention as a nonlinear optical material for ultrashort ... [more] | R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 pp.83-86 |
| LQE, CPM, EMD, OPE, R | 2012-08-24 09:55 |
Miyagi | Tohoku Univ. | Increase of Output Power of Passively Mode-Locked Fiber Laser with a SWNT Takato Ono, Yuichiro Hori, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 |
We have demonstrated a passively mode-locked fiber laser with SWNT-based saturable absorbers made by uniformly dispersin... [more] | R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 pp.87-90 |
| MWP, OPE, MW, EMT, EST, IEE-EMT [detail] | 2012-07-26 10:35 |
Hokkaido | Hokkaido Univ. | Amplification characterization of mode-locked Yb-doped fiber laser pulses toward high-intensity broadband THz pulse generation Junichi Hamazaki, Norihiko Sekine, Iwao Hosako (NICT) MW2012-37 OPE2012-30 EST2012-19 MWP2012-18 |
To generate broadband high-intensity THz pulse, high-intense ultra-short pump pulse system is required. To investigate s... [more] | MW2012-37 OPE2012-30 EST2012-19 MWP2012-18 pp.81-84 |
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