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Takayuki Kobayashi

university of tokyo

48H-index
845Paper Count
9.3KCitation Count
Published Papers 92
Publication Date
Demonstration of high-power gyrotron operation at 203 and 236 GHz toward future fusion devices
err2026-04-01
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PREAI
errShinya, Takahiro; Ikeda, Ryosuke; Ishita, Keito; Nakai, Taku; Tsuneyama, Masayuki; Masuda, Kai; Yajima, Satoru; Yoshimura, Yasuo; Yamazaki, Hibiki; Kobayashi, Takayuki; Irie, Kosuke; Nakatani, Tomonori; Matsueda, Yasushi; Kajiwara, Ken
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100-Tb/s-Class Long-Haul Transmission in Triple-Band WDM With Forward- and Backward-Pumped Distributed Raman Amplifications
err2025-11-28
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PREAI
errFukutaro Hamaoka; Kosuke Kimura; Masanori Nakamura; Takeo Sasai; Takayuki Kobayashi; Yutaka Miyamoto; Etsushi Yamazaki
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ISRS-Supported Ultra-Wideband Transmission in S, C, L, U, and Extremely Long Wavelength Bands With PPLN-Based OPA/EDFA Hybrid Repeater
err2025-09-12
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errOAAI
errShimpei Shimizu; Kosuke Kimura; Akira Kawai; Masashi Abe; Shunya Konno; Takushi Kazama; Masanori Nakamura; Fukutaro Hamaoka; Koji Enbutsu; Takahiro Kashiwazaki; Munehiko Nagatani; Hitoshi Wakita; Yuta Shiratori; Hiroshi Yamazaki; Hiroyuki Takahashi; Takeshi Umeki; Takayuki Kobayashi; Yutaka Miyamoto
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Coupled-Core Transmission at 100-Gbaud with Low-Complexity, Fast-Tracking 4D D MIMO Equalizer
err2025-02-15
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errOAAI
errKawai, Akira; Shibahara, Kohki; Nakamura, Masanori; Kobayashi, Takayuki; Mori, Takayoshi; Imada, Ryota; Sakamoto, Taiji; Yamada, Yusuke; Nakajima, Kazuhide; Miyamoto, Yutaka
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Band-Switchable Multi-Band Optical Cross-Connect Using PPLN-Based All-Optical Inter-Band Wavelength Converters
err2025-02-15
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errOAAI
errMinami, Haruka; Fukatani, Takafumi; Nakagawa, Masahiro; Seki, Takeshi; Shimizu, Shimpei; Kobayashi, Takayuki; Kazama, Takushi; Enbutsu, Koji; Umeki, Takeshi; Hayashi, Rie; Kuwahara, Takeshi
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Analog Electronic and Optical Multiplexing Techniques for Transmitter Bandwidth Extension
err2025-02-15
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errOAAI
errYamazaki, Hiroshi; Nagatani, Munehiko; Nakamura, Masanori; Hamaoka, Fukutaro; Kobayashi, Takayuki; Hashimoto, Toshikazu; Miyamoto, Yutaka
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InP-Based on-Board Coherent Tx Front-End With 100-GHz Bandwidth Utilizing Flip-Chip Technology Enabling 2-Tb/s/λ Optical Transmission
err2025-02-15
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PREAI
errWakita, Hitoshi; Nagatani, Munehiko; Ogiso, Yoshihiro; Nakamura, Masanori; Hamaoka, Fukutaro; Shiratori, Yuta; Kobayashi, Takayuki; Miyamoto, Yutaka; Takahashi, Hiroyuki
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Multi-Granular Switching Node and Enabling Devices
err2025-02-15
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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
err2025-02-15
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errOAAI
errHamaoka, Fukutaro; Nakamura, Masanori; Sasai, Takeo; Sugawara, Shuto; Kobayashi, Takayuki; Miyamoto, Yutaka; Yamazaki, Etsushi
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Brief Report: Clinical Outcomes by Infusion Timing of Immune Checkpoint Inhibitors in Patients With Locally Advanced NSCLC' (Vol 5 ,100659 , 2024)
err2025-01-01
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PREAI
errHirata, Tsuyoshi; Uehara, Yuji; Hakozaki, Taiki; Kobayashi, Takayuki; Terashima, Yuto; Watanabe, Kageaki; Yomota, Makiko; Hosomi, Yukio
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System Performance Estimation Accounting for Stimulated Raman Scattering in 14.1-THz Bandwidth S plus C plus L Inline-Amplified Transmission
err2024-12-15
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errOAAI
errKimura, Kosuke; Kobayashi, Takayuki; Shimizu, Shimpei; Nakamura, Masanori; Kazama, Takushi; Abe, Masashi; Umeki, Takeshi; Kawai, Akira; Hamaoka, Fukutaro; Miyamoto, Yutaka
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Optically enhanced pump-phase noise in mid-link optical parametric phase conjugation
err2024-10-29
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errOAAI
errShimizu, Shimpei; Nakamura, Masanori; Kawai, Akira; Kazama, Takushi; Abe, Masashi; Enbutsu, Koji; Umeki, Takeshi; Kobayashi, Takayuki; Miyamoto, Yutaka
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Automation of gyrotron electron beam current for fusion devices
err2024-09-25
err1
errOAAI
errShinya, Takahiro; Ikeda, Ryosuke; Hayashi, Kazuo; Tsuneyama, Masayuki; Nakai, Taku; Yajima, Satoru; Yoshimura, Yasuo; Yamazaki, Hibiki; Kobayashi, Takayuki; Kajiwara, Ken
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1.6-Tb/s 10-km Transmission in O-Band Using 400-Gb/s/Lane SDM Channels Enhanced by Trellis Path-Limitation MLSE
err2024-06-15
err1
PREAI
errTaniguchi, Hiroki; Nakamura, Masanori; Hamaoka, Fukutaro; Mori, Takayoshi; Shibahara, Kohki; Matsui, Takashi; Yamada, Yusuke; Jyo, Teruo; Nagatani, Munehiko; Mutoh, Miwa; Shiratori, Yuta; Wakita, Hitoshi; Kobayashi, Takayuki; Yamamoto, Shuto; Takahashi, Hiroyuki; Nakajima, Kazuhide; Kisaka, Yoshiaki; Miyamoto, Yutaka
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Single-Carrier 2.5-Tbps Transmission Using CSRZ-OTDM With 8x4 Digital Calibrator
err2024-06-15
err4
PREAI
errYamazaki, Hiroshi; Nakamura, Masanori; Ogiso, Yoshihiro; Ozaki, Josuke; Kobayashi, Takayuki; Hashimoto, Toshikazu; Miyamoto, Yutaka
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Digital Inverse Multiplexing for Transmitters With Symbol Rates Over DAC Bandwidth Limit
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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Hybrid Lumped Repeater Using PPLN-Based High-Gain Optical Parametric Phase Conjugators and EDFAs for C plus L-Band Transmission
err2024-05-15
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errOAAI
errShimizu, Shimpei; Kobayashi, Takayuki; Kazama, Takushi; Nakamura, Masanori; Enbutsu, Koji; Kashiwazaki, Takahiro; Abe, Masashi; Umeki, Takeshi; Miyamoto, Yutaka
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Impact of pump-phase noise in PPLN-based optical parametric amplifier and wavelength converter for digital coherent transmission
err2024-05-02
err3
errOAAI
errShimizu, Shimpei; Kawai, Akira; Kobayashi, Takayuki; Nakamura, Masanori; Kazama, Takushi; Abe, Masashi; Enbutsu, Koji; Umeki, Takeshi; Miyamoto, Yutaka
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Brief Report: Clinical Outcomes by Infusion Timing of Immune Checkpoint Inhibitors in Patients With Locally Advanced NSCLC
err2024-04-01
err4
errOAAI
errHirata, Tsuyoshi; Uehara, Yuji; Hakozaki, Taiki; Kobayashi, Takayuki; Terashima, Yuto; Watanabe, Kageaki; Yomota, Makiko; Hosomi, Yukio
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