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Takeo Sasai

ntt inc.

16H指数
86论文数
998被引数
收录论文 20
发表时间
Optical Link Tomography: First Field Trial and 4D Extension光学链路层析成像:首次现场试验与4D扩展
err2025-12-05
err0
errOAAI
errTakeo Sasai; Giacomo Borraccini; Yue-Kai Huang; Hideki Nishizawa; Zehao Wang; Tingjun Chen; Yoshiaki Sone; Minami Takahashi; Tatsuya Matsumura; Masanori Nakamura; Etsushi Yamazaki; Koichi Takasugi; Ting Wang; Yoshiaki Kisaka
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Design of Fiber-Longitudinal Optical Power Monitor
err2025-03-01
err0
errOAAI
errSasai, Takeo; Set, Sze Yun; Yamashita, Shinji
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Multi-Granular Switching Node and Enabling Devices多粒度交换节点和使能设备
err2025-02-15
err0
errOAAI
errSuzuki, Kenya; Ota, Masashi; Morimoto, Yoshie; Yamaguchi, Keita; Moriwaki, Osamu; Hamaoka, Fukutaro; Sugawara, Shuto; Sasai, Takeo; Kobayashi, Takayuki; Nakamura, Masanori; Miyamoto, Yutaka; Katayose, Satomi; Umeki, Takeshi; Ogawa, Daisuke; Takeshita, Makoto; Fukutoku, Mitsunori; Ma, Yiran; Camatel, Stefano
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Long-Haul >100-Tbs Transmission Over >1000 km With High-Symbol-Rate Triple-Band WDM Signals使用高符号率三频WDM信号在> 1000千米上进行长距离> 100 tbs传输
err2025-02-15
err0
errOAAI
errHamaoka, Fukutaro; Nakamura, Masanori; Sasai, Takeo; Sugawara, Shuto; Kobayashi, Takayuki; Miyamoto, Yutaka; Yamazaki, Etsushi
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Semi-automatic line-system provisioning with an integrated physical-parameter-aware methodology: field verification and operational feasibility
err2024-08-22
err1
errOAAI
errNishizawa, Hideki; Borraccini, Giacomo; Sasai, Takeo; Huang, Yue-Kai; Mano, Toru; Anazawa, Kazuya; Namiki, Masatoshi; Usui, Soichiroh; Matsumura, Tatsuya; Sone, Yoshiaki; Wang, Zehao; Okamoto, Seiji; Inoue, Takeru; Ip, Ezra; D'Amico, Andrea; Chen, Tingjun; Curri, Vittorio; Wang, Ting; Asahi, Koji; Takasugi, Koichi
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Digital Twin of Optical Networks: A Review of Recent Advances and Future Trends
err2024-06-15
err19
PREAI
errWang, Danshi; Song, Yuchen; Zhang, Yao; Jiang, Xiaotian; Dong, Jiawei; Khan, Faisal Nadeem; Sasai, Takeo; Huang, Shanguo; Lau, Alan Pak Tao; Tornatore, Massimo; Zhang, Min
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Digital Inverse Multiplexing for Transmitters With Symbol Rates Over DAC Bandwidth Limit符号率超过DAC带宽限制的发射机的数字反向复用
err2024-06-01
err2
errOAAI
errKawai, Akira; Nakamura, Masanori; Kobayashi, Takayuki; Nagatani, Munehiko; Yamazaki, Hiroshi; Sasai, Takeo; Hamaoka, Fukutaro; Miyamoto, Yutaka
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Linear Least Squares Estimation of Fiber-Longitudinal Optical Power Profile光纤纵向光功率分布的线性最小二乘估计
err2024-03-15
err10
errOAAI
errSasai, Takeo; Takahashi, Minami; Nakamura, Masanori; Yamazaki, Etsushi; Kisaka, Yoshiaki
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Dynamic Optical Path Provisioning for Alien Access Links: Architecture, Demonstration, and Challenges
err2023-04-01
err8
errOAAI
errNishizawa, Hideki; Sasai, Takeo; Inoue, Takeru; Anazawa, Kazuya; Mano, Toru; Kitamura, Kei; Sone, Yoshiaki; Inui, Tetsuro; Takasugi, Koichi
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Digital Longitudinal Monitoring of Optical Fiber Communication Link
err2022-04-15
err44
errOAAI
errSasai, Takeo; Nakamura, Masanori; Yamazaki, Etsushi; Yamamoto, Shuto; Nishizawa, Hideki; Kisaka, Yoshiaki
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High Spectral Efficiency Real-Time 500-Gb/s/carrier Long-Haul Transmission Over Field-Installed Fibers
err2021-02-15
err5
PREAI
errMaeda, Hideki; Saito, Kohei; Kawahara, Hiroki; Seki, Takeshi; Sasai, Takeo; Hamaoka, Fukutaro
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Open whitebox architecture for smart integration of optical networking and data center technology [Invited]
err2020-11-30
err19
PREAI
errNishizawa, Hideki; Ishida, Wataru; Sone, Yoshiaki; Tanaka, Takafumi; Kuwabara, Seiki; Inui, Tetsuro; Sasai, Takeo; Tomizawa, Masahito
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Wiener-Hammerstein model and its learning for nonlinear digital pre-distortion of optical transmitters
err2020-10-01
err18
errOAAI
errSasai, Takeo; Nakamura, Masanori; Yamazaki, Etsushi; Matsushita, Asuka; Okamoto, Seiji; Horikoshi, Kengo; Kisaka, Yoshiaki
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Real-time 400 Gbps/carrier WDM transmission over 2,000 km of field-installed G.654.E fiber
err2020-01-10
err14
errOAAI
errMaeda, Hideki; Saito, Kohei; Sasai, Takeo; Hamaoka, Fukutaro; Kawahara, Hiroki; Seki, Takeshi; Kawasaki, Takeshi; Kani, Junichi
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Ultra-Wideband WDM Transmission in S-, C-, and L-Bands Using Signal Power Optimization Scheme
err2019-04-15
err131
PREAI
errHamaoka, Fukutaro; Nakamura, Masanori; Okamoto, Seiji; Minoguchi, Kyo; Sasai, Takeo; Matsushita, Asuka; Yamazaki, Etsushi; Kisaka, Yoshiaki
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