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 |
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 |
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 |
CPM, OPE, LQE, EMD |
2011-08-25 10:30 |
Hokkaido |
Hokkaido Univ. |
Experiment and analysis of a single-beam PCF light source for CARS spectroscopy Kazuhiro Tada, Naoki Karasawa (Chitose Inst. of Sc. and Tech.) EMD2011-31 CPM2011-75 OPE2011-66 LQE2011-29 |
In this study, we have developed a single-beam photonic crystal fiber (PCF) based light source for coherent anti-Stokes ... [more] |
EMD2011-31 CPM2011-75 OPE2011-66 LQE2011-29 pp.7-10 |
OFT, OCS (Joint) |
2009-08-28 11:40 |
Hokkaido |
|
The generation of fundamental soliton pulses from a photonic crystal fiber and its application for spectroscopy Kazuhiro Tada, Soichi Kobayashi, Naoki Karasawa (Chitose Inst. of Sci and Tech.) OFT2009-28 |
The center wavelength of a soliton pulse shifts toward longer wavelength as it propagates in a photonic crystal fiber. B... [more] |
OFT2009-28 pp.55-58 |
OCS, LQE, OPE |
2008-10-24 15:25 |
Fukuoka |
Kyushu Univ. |
All-optical bit rate conversion based on soiton collision in fiber Tomochika Kanou, Syogo Tomioka, Takashi Kunihiro, Akihiro Maruta (Osaka Univ.) OCS2008-79 OPE2008-122 LQE2008-91 |
In future photonic networks, slightly different bit-rate signals may co exist due to the difference of the number of err... [more] |
OCS2008-79 OPE2008-122 LQE2008-91 pp.161-165 |
OFT, OCS (Joint) |
2005-08-26 10:15 |
Akita |
Akita Univ. |
Penelty-free dispersion-managed soliton transmission over 100 km low loss PCF Kenji Kurokawa, Katsusuke Tajima, Kyozo Tsujikawa, Kazuhide Nakajima, Takashi Matsui, Izumi Sankawa (NTT) |
We successfully fabricated a 100 km-long, low loss (0.3 dB/km at 1550 nm) photonic crystal fiber (PCF). This is the lon... [more] |
OCS2005-38 pp.17-21 |
OFT, OCS (Joint) |
2005-08-26 14:35 |
Akita |
Akita Univ. |
All-Optical Analog-to-Digital Conversion by Filtering Broadened and Split Spectrum Induced by Soliton Effect or SPM in Fiber Shoichiro Oda, Akihiro Maruta (Osaka Univ.) |
In this paper, we propose novel ultrafast and polarization-independent all-optical
analog-to-digital conversion scheme... [more] |
OCS2005-45 pp.57-62 |
OFT |
2005-05-12 15:30 |
Nagano |
Tokyo Univ. of Science, Suwa |
Design of comb-like profiled fiber based on stationary rescaled pulse propagation and pulse compression experiment Takashi Inoue, Hideaki Tobioka, Koji Igarashi, Shu Namiki (Furukawa Electric Co., Ltd.) |
We propose a design procedure of comb-like profiled fiber compressor based on stationary rescaled-pulse propagation, and... [more] |
OFT2005-5 pp.21-26 |
OCS, OFT, IEE-CMN |
2004-11-26 12:00 |
Oita |
Yufuin Seminer House of Nippon Bunri Universi |
Effect of crossphase modulation between two solitons Hiroaki Numajiri, Yoichi Fujii (Nihon Univ.) |
In this paper, numerical analysis of fiber-optic soliton propagation considering the effect of crossphase modulation bet... [more] |
OCS2004-134 OFT2004-77 pp.33-36 |
LQE, OCS, OPE |
2004-11-04 13:55 |
Fukuoka |
Kyushu Institute of Technology |
Periodic dispersion-slope compensation in ultra high bit rate nonlinear optical fiber transmission
-- A numerical study on effect of optical band pass filters -- Joji Maeda, Michio Ibuka, Yutaka Fukuchi (Tokyo Univ. of Science) |
We numerically study the propagation of picosecond pulses in anomalous dispersion fibers, whose dispersion slope is peri... [more] |
OCS2004-84 OPE2004-149 LQE2004-93 pp.11-16 |