Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2021-03-01 16:15 |
Online |
Online |
[Invited Talk]
High-performance distributed sensing based on Brillouin scattering in optical fibers Yosuke Mizuno (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech) PN2020-47 |
We review fiber-optic distributed Brillouin sensing technology, focusing on Brillouin optical correlation-domain reflect... [more] |
PN2020-47 pp.30-37 |
OCS, CS (Joint) |
2021-01-14 13:30 |
Online |
Online |
Spectral Efficiencies and Transmission Characteristics of All-optically PAM4/16QAM Converted Signal Using Nonlinear Optical Loop Mirror Asahi Sueyoshi, Yuta Matsumoto, Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) OCS2020-27 |
Various all-optical modulation format conversions have been proposed for realizing low latency and efficient connection ... [more] |
OCS2020-27 pp.1-6 |
OFT |
2021-01-14 15:35 |
Online |
Online |
Numerical evaluation of Root-Nyquist Pulse Generation Using Highly Nonlinear Fiber Jiro Osawa, Tomoya Yokoi, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.) OFT2020-49 |
Nyquist optical time division multiplexing (N-OTDM) is expected as one of the methods to realize large capacity of optic... [more] |
OFT2020-49 pp.23-27 |
OFT |
2020-10-09 10:05 |
Online |
Online |
Analysis on fiber nonlinearity tolerance of conjugated radio-over-fiber system Takahide Sakaomto (TMU) OFT2020-27 |
Conjugated Radio-over-Fiber (C-RoF) is a powerful transmission system, where nonlinear signal distortion caused by fiber... [more] |
OFT2020-27 pp.74-77 |
CS, OCS (Joint) |
2020-01-16 15:20 |
Oita |
Beppu Housensou Hotel (Oita Pref.) |
[Special Invited Talk]
Applications of Machine Learning to Nonlinear Compensation and Nonlinear Transmission Technologies in Optical Fiber Communication Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) CS2019-91 |
Machine learning (ML) is expected to be a promising technology to promote innovations in optical communications. A numbe... [more] |
CS2019-91 pp.17-22 |
OFT, OCS, LSJ (Joint) [detail] |
2019-08-30 09:55 |
Hokkaido |
|
Computational-Complexity Comparison of Time- and Frequency-Domain Artificial Neural Networks for Optical Nonlinearity Compensation Takeru Kyono, Moriya Nakamura (Meiji Univ.) OCS2019-26 |
We investigated and compared the computational complexity of a TD-ANN and an FD-ANN which are used for optical nonlinear... [more] |
OCS2019-26 pp.35-38 |
OCS, PN, NS (Joint) |
2019-06-20 10:35 |
Iwate |
MALIOS(Morioka) |
Sub-Picosecond Optical Switch over Entire C-Band by Using Nonlinear Optical Loop Mirror Ryoya Hirata, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OCS2019-10 |
Ultrafast optical switches have many useful applications ranging from ultrahigh-speed optical communication to signal pr... [more] |
OCS2019-10 pp.1-4 |
OFT |
2019-05-16 14:00 |
Osaka |
I-site NANBA |
OFT2019-9 |
In recent years, internet traffic has been increasing, and Nyquist optical time division multiplexing (N-OTDM) transmiss... [more] |
OFT2019-9 pp.37-40 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-17 15:30 |
Osaka |
Osaka University Nakanoshima Center |
Optical pulse compression using stimulated Brillouin scattering in optical fiber Hitoshi Kiso, Masayuki Matumomto (Wakayama Univ.) PN2018-51 EMT2018-85 OPE2018-160 LQE2018-170 EST2018-98 MWP2018-69 |
It has been shown that sub - nanosecond high - energy pulse compression is possible by using stimulated Brillouin scatte... [more] |
PN2018-51 EMT2018-85 OPE2018-160 LQE2018-170 EST2018-98 MWP2018-69 pp.119-122 |
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 |
OPE, LQE, OCS |
2018-10-18 16:00 |
Saga |
|
[Invited Talk]
Fiber-optic Frequency Shifting of THz-range WDM Signal using Orthogonal Pump-signal Polarization Configuration Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura (Fujitsu Lab), Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert (HHI), Takeshi Hoshida (Fujitsu Lab) OCS2018-37 OPE2018-73 LQE2018-62 |
We propose a nonlinear fiber-based optical frequency shifter using two CW pumps orthogonally polarized to optical signal... [more] |
OCS2018-37 OPE2018-73 LQE2018-62 pp.51-54 |
OFT |
2018-10-11 14:00 |
Miyagi |
Touhoku Univ. |
[Poster Presentation]
OTDM-to-WDM conversion using cross-phase modulation in highly nonlinear fiber for pulse compression OOK signal. Tooru Ikehata, Ryo Yokota, Naoto Kishi (UEC) OFT2018-30 |
In order to achieve OTDM-to-WDM conversion by all-optical signal processing, signal conversion using cross phase modulat... [more] |
OFT2018-30 pp.85-88 |
OFT |
2018-10-11 14:00 |
Miyagi |
Touhoku Univ. |
[Poster Presentation]
Batch processing operation of pulse compression and NRZ-to-RZ waveform conversion using highly nonlinear fiber Kazuki Terashi, Ryo Yokota, Naoto Kishi (UEC) OFT2018-31 |
Conversion from NRZ waveform to RZ waveform is necessary for multiplexing system conversion from WDM to OTDM. Pulse comp... [more] |
OFT2018-31 pp.89-92 |
NS, OCS, PN (Joint) |
2018-06-15 10:00 |
Fukushima |
Koriyama-Shoko-Kaigisho |
Generation of Hyper Multi-value Modulated Signal Based on Optical Eigenvalue Multiplexing Akihiro Maruta, Takato Zuiki (Osaka Univ.) OCS2018-15 |
In optical eigenvalue modulation scheme which is not influenced by waveform distortion arising from fiber nonlinearity, ... [more] |
OCS2018-15 pp.25-30 |
CS, OCS (Joint) |
2018-01-29 16:25 |
Ehime |
Ehime University |
[Special Invited Talk]
Nonlinear Shannon Limit in Optical Fiber Transmission Akihiro Maruta (Osaka Univ.) CS2017-81 OCS2017-71 |
A derivation of the expression which describes nonlinear Shannon limit of optical fiber transmission system is introduce... [more] |
CS2017-81 OCS2017-71 pp.13-18(CS), pp.25-30(OCS) |
OCS, OPE, LQE |
2017-10-26 14:45 |
Kumamoto |
Josaien, Sakuranobaba |
[Invited Talk]
Fiber Optical Parametric Amplifier Technique Toward Practical Use Shigehiro Takasaka (Furukawa Electric) OCS2017-44 OPE2017-76 LQE2017-49 |
Operation principle of fiber optical parametric amplifier is explained intuitively. Then we review operation principle o... [more] |
OCS2017-44 OPE2017-76 LQE2017-49 pp.43-48 |
OCS, OPE, LQE |
2017-10-27 10:20 |
Kumamoto |
Josaien, Sakuranobaba |
A study on equivalence between optical QAM transmission using phase-conjugated twin waves and polarization-multiplexed optical APSK transmission. Toshiki Nakao, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2017-49 OPE2017-81 LQE2017-54 |
Distortion compensation using phase-conjugated twin waves has been proposed to overcome the transmission limit of optica... [more] |
OCS2017-49 OPE2017-81 LQE2017-54 pp.67-71 |
PN, NS, OCS (Joint) |
2017-06-15 15:55 |
Akita |
Akita Univ. |
[Invited Talk]
Nonlinear Fourier Transformation and Its Application to Optical Fiber Communication Akihiro Maruta (Osaka Univ.) PN2017-9 |
The nonlinear Schrödinger equation (NLSE) is a widely used mathematical model which describes behaviors of a comple... [more] |
PN2017-9 pp.19-26 |
OCS, OPE |
2017-05-12 16:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
[Special Invited Talk]
Continuously Tunable Optical Frequency Shifter by Polarization Switched Frequency Conversion Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura (Fujitsu Laboratories Ltd.), Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert (HHI), Takeshi Hoshida (Fujitsu Laboratories Ltd.) OCS2017-8 OPE2017-8 |
We propose an optical frequency shifter for contention resolutions which allows continuously tunable frequency shift inc... [more] |
OCS2017-8 OPE2017-8 p.29 |
PN |
2017-03-06 09:40 |
Okinawa |
Ohama Nobumoto Memorial Hall (Okinawa) |
Wavelength conversion using dispersion stable highly nonlinear fibers and quasi-phase-matching techniques Shigehiro Takasaka, Ryuichi Sugizaki (Furukawa Electric) PN2016-84 |
We introduce characteristics of dispersion stable highly nonlinear fibers and its applications for wavelength conversion... [more] |
PN2016-84 pp.1-5 |