Takeshi Seki

25 papers C 2Journal 8Unranked 15
YearRankTypeTitle / Venue / Authors
2025 — conf
Channel Power Pre-Equalization for Photonic Exchange Node in Heterogeneous Multi-Band Transmission Networks.
OFC
Takeshi Seki, Haruka Minami, Rie Hayashi, Takeshi Kuwahara
2024 — conf
Cascadability of PPLN-Based Inter-Band Wavelength Conversion for Band-Switchable Multi-Band Optical Cross-Connect.
OFC
Haruka Minami, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Koji Enbutsu, Takeshi Umeki, Rie Hayashi, Takeshi Kuwahara
2024 C conf
Energy Efficient Multi-band Optical Networks Using Inter-Band All-Optical Wavelength Converters.
HPSR
Takashi Miyamura, Tatsuya Matsukawa, Kohjun Koshiji, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara
2024 — conf
Impact of Wavelength-Selective Band Switching on Path Protection in Multi-Band Optical Networks.
ICC
Masahiro Nakagawa, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara
2024 J jnl
Multi-Band Optical Networking: Recent Advances toward IOWN All-Photonics Network.
IEICE Trans. Commun.
Masahiro Nakagawa, Haruka Minami, Takafumi Fukatani, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara
2024 — conf
QoT-Aware Adaptive Multi-Band Networking over Hybrid Fibers Enabled by Wavelength-Selective Band Switching.
OFC
Masahiro Nakagawa, Takafumi Fukatani, Takeshi Seki, Rie Hayashi, Takeshi Kuwahara
2023 J jnl
Antiferromagnetic Films and Their Applications.
IEEE Access
Atsufumi Hirohata, David C. Lloyd, Takahide Kubota, Takeshi Seki, Koki Takanashi, Hiroaki Sukegawa, Zhenchao Wen, Seiji Mitani, Hiroki Koizumi
2023 — conf
Experimental Demonstration of Cascadable PPLN-Based Inter-Band Wavelength Converters for Band-Switchable Multi-Band Optical Cross-Connect.
OFC
Haruka Minami, Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Koji Enbutsu, Kei Watanabe, Takeshi Umeki, Takashi Miyamura, Takeshi Kuwahara
2023 J jnl
Highly Efficient Multi-Band Optical Networks with Wavelength-Selective Band Switching.
IEICE Trans. Commun.
Masahiro Nakagawa, Hiroki Kawahara, Takeshi Seki, Takashi Miyamura
2022 — conf
Techno-Economic Potential of Wavelength-Selective Band-Switchable OXC in S+C+L Band Optical Networks.
OFC
Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura
2021 — conf
Adaptive Link-by-Link Band Allocation: A Novel Adaptation Scheme in Multi-Band Optical Networks.
ONDM
Masahiro Nakagawa, Hiroki Kawahara, Takeshi Seki, Takashi Miyamura
2021 J jnl
Real-Time Experiment and Numerical Analysis of Highly-Survivable Adaptive Restoration for High-Capacity Optical Signal Transmission.
IEICE Trans. Commun.
Hiroki Kawahara, Kohei Saito, Masahiro Nakagawa, Takashi Kubo, Takeshi Seki, Takeshi Kawasaki, Hideki Maeda
2020 J jnl
Dual-Carrier 1-Tb/s Transmission Over Field-Deployed G.654.E Fiber Link Using Real-Time Transponder.
IEICE Trans. Commun.
Fukutaro Hamaoka, Takeo Sasai, Kohei Saito, Takayuki Kobayashi, Asuka Matsushita, Masanori Nakamura, Hiroki Taniguchi, Shoichiro Kuwahara, Hiroki Kawahara, Takeshi Seki, Josuke Ozaki, Yoshihiro Ogiso, Hideki Maeda, Yoshiaki Kisaka, Masahito Tomizawa
2020 — conf
Experimental Demonstration of Wavelength-Selective Band/Direction-Switchable Multi-Band OXC Using an Inter-Band All-Optical Wavelength Converter.
ECOC
Hiroki Kawahara, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura
2020 — conf
High spectral efficiency real-time 500-Gb/s/carrier transmission over field-installed G.654.E fiber link using forward and backward distributed Raman amplification.
OFC
Kohei Saito, Takeo Sasai, Fukutaro Hamaoka, Hiroki Kawahara, Takeshi Seki, Hideki Maeda
2020 — conf
Real-Time Demonstration of 500-Gbps/Lambda and 600-Gbps/Lambda WDM Transmission on Field-Installed Fibers.
OFC
Hideki Maeda, Hiroki Kawahara, Kohei Saito, Takeshi Seki, Takeo Sasai, Fukutaro Hamaoka
2020 — conf
The Impact of Nonlinear Phase Noise Induced from Low-Speed Optical Supervisory Channel on Soft-Decision FEC Performance.
OFC
Hiroki Kawahara, Kohei Saito, Takeshi Seki, Takeshi Kawasaki, Hideki Maeda
2019 — conf
Dual-Carrier 1-Tb/s Transmission Over Field-Deployed Large-Core Pure-Silica-Core Fiber Link Using Real-Time Transponder.
OECC/PSC
Fukutaro Hamaoka, Takeo Sasai, Kohei Saito, Takayuki Kobayashi, Asuka Matsushita, Masanori Nakamura, Hiroki Taniguchi, Shoichiro Kuwahara, Hiroki Kawahara, Takeshi Seki, Josuke Ozaki, Yoshihiro Ogiso, Hideki Maeda, Yoshiaki Kisaka, Masahito Tomizawa
2019 — conf
Real-time demonstration of 600Gbps/carrier WDM transmission and highly-survivable adaptive restoration on field installed fiber.
OECC/PSC
Hiroki Kawahara, Kohei Saito, Masahiro Nakagawa, Takashi Kubo, Takeshi Seki, Takeshi Kawasaki, Hideki Maeda, Tomohiro Sekino, Naoki Bannai, Masaki Shinkai, Tomoki Sakamaki, Kenjiro Yamanaka, Takashi Kurimoto
2016 — conf
Field trial of simultaneous 100-Gbps and 400-Gbps transmission using advanced digital coherent technologies.
OFC
Hideki Maeda, Takashi Kotanigawa, Kohei Saito, Masahiro Yokota, Shuto Yamamoto, Fukutaro Hamaoka, Mitsuteru Yoshida, Masahiro Suzuki, Takeshi Seki
2013 J jnl
Easy-to-use authoring system for Noh (Japanese traditional) dance animation and its evaluation.
Vis. Comput.
Masaki Oshita, Takeshi Seki, Reiko Yamanaka, Yukiko Nakatsuka, Masami Iwatsuki
2012 C conf
Development of Easy-to-Use Authoring System for Noh (Japanese Traditional) Dance Animation.
CW
Masaki Oshita, Reiko Yamanaka, Masami Iwatsuki, Yukiko Nakatsuka, Takeshi Seki
2012 — conf
Easy-to-use authoring system for Noh (Japanese traditional) dance animation.
SIGGRAPH Posters
Masaki Oshita, Reiko Yamanaka, Masami Iwatsuki, Yukiko Nakatsuka, Takeshi Seki
2010 J jnl
Optical Signal Channel Power Stability in a Transparent Optical Network Using Large-Scale Photonic Cross Connects and Automatic Gain Control EDFAs.
JOCN
Makoto Murakami, Takeshi Seki, Kazuhiro Oda
2005 J jnl
Investigation of Wavelength Switching Performance of a SSG-DBR-LD for Optical Packet Switch Application.
IEICE Trans. Electron.
Hiroyuki Uenohara, Takeshi Seki