Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2024-05-09 13:45 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Application of hollow core fibers to the optical transmission system and future prospects Hiroyuki Tsuda (Keio Univ.) |
(To be available after the conference date) [more] |
|
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 13:25 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Gaussian-noise-model-based SNR Estimation in 15.2-THz Bandwidth 400-km Inline-amplified Transmission Kosuke Kimura, Takayuki Kobayashi, Shimpei Shimpei, Masanori Nakamura, Takushi Kazama, Masashi Abe, Takeshi Umeki, Akira Kawai, Fukutaro Hamaoka, Yutaka Miyamoto (NTT) OCS2023-46 |
We demonstrated that mean errors of the SNRs estimated with GN model accounting for SRS were less than 1 dB in 15.2-THz ... [more] |
OCS2023-46 pp.16-19 |
OCS, LQE, OPE |
2023-05-26 16:30 |
Online |
Online |
[Special Invited Talk]
14.1-THz Wide-band WDM Transmission using PPLN-based Optical Parametric Inline Amplifier Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Masashi Abe, Takeshi Umeki, Akira kawai, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Yutaka Miyamoto (NTT) OCS2023-8 OPE2023-8 LQE2023-8 |
As digital coherent technologies have matured, a spectral efficiency achieved by the advanced modulation format of optic... [more] |
OCS2023-8 OPE2023-8 LQE2023-8 pp.32-35 |
PN |
2021-03-01 14:30 |
Online |
Online |
[Invited Lecture]
Wide-band WDM Inline-amplified Transmission by Optical Parametric Amplifier using PPLN Waveguides Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takeshi Umeki, Takushi Kazama, RYoichi Kasahara, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto (NTT) PN2020-44 |
To increase the capacity of optical transmission systems, it is important to improve a spectral efficiency by utilizing ... [more] |
PN2020-44 pp.15-19 |
CQ, CS (Joint) |
2015-04-21 15:10 |
Fukuoka |
Fukuoka Institute of Technology |
[Special Invited Talk]
Optical transmission systems and multiplexing technologies that applied to it Yoshihiro Ashi (Hitachi) CS2015-5 CQ2015-7 |
“Multiplexing” is a key technology in the optical transmission systems. A wide variety of methods has been developed alo... [more] |
CS2015-5 CQ2015-7 pp.23-28(CS), pp.33-38(CQ) |
OFT |
2012-05-24 16:55 |
Gifu |
Hida, Earth Wisdom Center |
Evaluation of the O-band transmission system by using quantum dot laser and holey fiber Yasuaki Kurata, Yu Omigawa, Takuya Irago, Hideyuki Sotobayashi (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi (NICT), Yuki Yoshioka, Hiroshi Takai (TDU) OFT2012-6 |
To expand the usable wavelength bandwidth for optical communications, we have focused on a use of a 1.3-μm wavelength ba... [more] |
OFT2012-6 pp.27-30 |
OFT |
2012-01-19 16:55 |
Kagawa |
|
Polarization-division-multiplexed 4×10-Gbps simultaneous transmissions in T-band and C-bands over a holey fiber Yu Omigawa (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Tetsuya Kawanishi (NICT), Yasuaki Kurata, Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OFT2011-62 |
The ever-increasing demand for high data transmission capacities has necessitated the use of alternative wavebands and t... [more] |
OFT2011-62 pp.33-36 |
OCS |
2011-07-11 16:05 |
Osaka |
Osaka Univ. Nakanoshima Center |
PolarizationDivision Multiplexed 2×10-Gbps Optical Data Transmissionsin T-waveband with Holey Fiber Photonic Transport System Yu Omigawa, Yuta Kinoshita (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OCS2011-32 |
The ever-growing demand for high data transmission capacities has created a need for the use of alternative wavebands an... [more] |
OCS2011-32 pp.35-38 |
OCS |
2010-07-29 16:25 |
Shizuoka |
New Welcity Yugawara |
Simultaneous transmissions in T-, C-, and L-bands with ultra-broadband photonic transport system Naokatsu Yamamoto (NICT), Yu Omigawa (Aoyama Gakuin Univ.), Atsushi Kanno, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OCS2010-32 |
An ultra-broadband photonic transport system has been developed to expand the usable wavelength bandwidth for optical co... [more] |
OCS2010-32 pp.47-50 |
OCS, OPE (Joint) |
2010-05-21 16:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Report on OFC/NFOEC 2010
-- Optical Transmission Systems -- Kiyoshi Onohara (Mitsubishi Electric) OCS2010-8 OPE2010-11 |
OFC/NFOEC 2010 was held in San Diego, CA during Mar. 21 – 25, 2010. This report describes innovative technologies ... [more] |
OCS2010-8 OPE2010-11 pp.37-40(OCS), pp.19-22(OPE) |
OFT, OCS (Joint) |
2007-08-23 13:50 |
Hokkaido |
|
Study of Long-term PMD Variation Characteristics in Installed Dispersion-shifted Fiber Cable Takeshi Kawasaki, Tomoyoshi Kataoka, Toshiya Matsuda, Shinji Matsuoka (NTT) OCS2007-34 |
Polarization mode dispersion (PMD) is one of the stringent limits for upgrading 40Gbps or beyond in ultra-fast optical t... [more] |
OCS2007-34 pp.11-16 |
OCS |
2005-06-17 14:05 |
Yamanashi |
Univ. of Yamanashi |
Investigation of dispersion compensation techniques in 40Gbit/s DWDM systems Takeshi Kawasaki, Akihide Sano, Tomoyoshi Kataoka, Shinji Matsuoka (NTT) |
In 40Gbit/s per channel dense wavelength-division-multiplexing(DWDM) transmission systems, dispersion compensation techn... [more] |
OCS2005-34 pp.47-52 |