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K

Koji Igarashi

osaka university

25H指数
219论文数
2.7K被引数
收录论文 27
发表时间
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Polar-coded channel polarization for reducing complexity of soft-decision forward error correction
errOPTICS EXPRESS
IF3.3
err2024-05-01
err0
errOAAI
errSong, Zhiyuan; Koganei, Yohei; Garashi, Kojii
err分享
err收藏
Few-Mode Fiber Technology, Deployments, and Systems
errPROCEEDINGS OF THE IEEE
IF25.9
err2022-11-01
err27
PREAI
errSillard, Pierre; Benyahya, Kaoutar; Soma, Daiki; Labroille, Guillaume; Jian, Pu; Igarashi, Koji; Ryf, Roland; Fontaine, Nicolas K.; Rademacher, Georg; Shibahara, Kohki
err分享
err收藏
Potts model solver based on hybrid physical and digital architecture
errCOMMUNICATIONS PHYSICS
IF5.8
err2022-05-31
err8
errOAAI
errInaba, Kensuke; Inagaki, Takahiro; Igarashi, Koji; Utsunomiya, Shoko; Honjo, Toshimori; Ikuta, Takuya; Enbutsu, Koji; Umeki, Takeshi; Kasahara, Ryoichi; Inoue, Kyo; Yamamoto, Yoshihisa; Takesue, Hiroki
err分享
err收藏
Long-Haul Coupled 4-Core Fiber Transmission Over 7,200 Km With Real-Time MIMO DSP
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2022-03-15
err10
errOAAI
errBeppu, Shohei; Kikuta, Masahiro; Igarashi, Koji; Mukai, Hiroshi; Shigihara, Masahiro; Saito, Yasuo; Soma, Daiki; Takahashi, Hidenori; Yoshikane, Noboru; Tsuritani, Takehiro; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
Measurement of Laser Phase Noise for Ultra-Long Period of 0.8 Seconds With 800-ps Temporal Resolution Using Optical Coherent Detection With FPGA-Implemented Data Acquisition使用光学相干检测和FPGA实现的数据采集，以800 ps的时间分辨率测量0.8秒的超长时间激光相位噪声
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2021-10-01
err3
errOAAI
errIgarashi, Koji; Kiwata, Hayato; Kikuta, Masahiro; Shigihara, Masahiro
err分享
err收藏
Compressed Shaping: Concept and FPGA Demonstration
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2021-09-01
err1
errOAAI
errYoshida, Tsuyoshi; Igarashi, Koji; Karlsson, Magnus; Agrell, Erik
err分享
err收藏
Measuring complex field waveforms of quadrature amplitude modulation optical signals using a spectrally slicing-and-synthesizing coherent optical spectrum analyzer
errOPTICS EXPRESS
IF3.3
err2020-07-07
err1
errOAAI
errIgarashi, Koji; Kawabata, Yasuhiro; Urakawa, Naoki
err分享
err收藏
Weakly coupled 10-mode-division multiplexed transmission over 48-km few-mode fibers with real-time coherent MIMO receivers
errOPTICS EXPRESS
IF3.3
err2020-06-19
err27
errOAAI
errBeppu, Shohei; Igarashi, Koji; Kikuta, Masahiro; Soma, Daiki; Nagai, Tomoyuki; Saito, Yasuo; Takahashi, Hidenori; Tsuritani, Takehiro; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
266.1-Tbit/s Transmission Over 90.4-km 6-Mode Fiber With Inline Dual C+L-Band 6-Mode EDFA使用内联双C L波段6模EDFA在90.4公里6模光纤上传输266.1 Tbit/s
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2019-01-15
err26
PREAI
errWakayama, Yuta; Soma, Daiki; Beppu, Shohei; Sumita, Seiya; Igarashi, Koji; Tsuritani, Takehiro
err分享
err收藏
Effective area measurement of few-mode fiber using far field scan technique with Hankel transform generalized for circularly-asymmetric mode
errOPTICS EXPRESS
IF3.3
err2018-04-16
err12
errOAAI
errHayashi, Tetsuya; Tamura, Yoshiaki; Nagashima, Takuji; Yonezawa, Kazuhiro; Taru, Toshiki; Igarashi, Koji; Soma, Daiki; Wakayama, Yuta; Tsuritani, Takehiro
err分享
err收藏
257-Tbit/s Weakly Coupled 10-Mode C + L-Band WDM Transmission257 Tbit/s弱耦合10模c1波段WDM传输
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2018-03-15
err72
PREAI
errSoma, Daiki; Beppu, Shohei; Wakayama, Yuta; Igarashi, Koji; Tsuritani, Takehiro; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
10.16-Peta-B/s Dense SDM/WDM Transmission Over 6-Mode 19-Core Fiber Across the C plus L Band10.16-Peta-B/s密集SDM/WDM传输通过6模19芯光纤跨C plus L波段
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2018-01-01
err148
PREAI
errSoma, Daiki; Wakayama, Yuta; Beppu, Shohei; Sumita, Seiya; Tsuritani, Takehiro; Hayashi, Tetsuya; Nagashima, Takuji; Suzuki, Masato; Yoshida, Masato; Kasai, Keisuke; Nakazawa, Masataka; Takahashi, Hidenori; Igarashi, Koji; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
Bit-Error Ratio Performance Improvement Using Iterative Decoding for Polybinary-Shaped Super-Nyquist Wavelength Division Multiplexed Signals
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2017-11-01
err4
PREAI
errYuan, Shuai; Igarashi, Koji; Tsuritani, Takehiro; Morita, Itsuro
err分享
err收藏
Six-Mode 19-Core Fiber With 114 Spatial Modes for Weakly-Coupled Mode-Division-Multiplexed Transmission具有114空间模式的六模19芯光纤，用于弱耦合模分复用传输
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2017-02-15
err31
PREAI
errHayashi, Tetsuya; Nagashima, Takuji; Yonezawa, Kazuhiro; Wakayama, Yuta; Soma, Daiki; Igarashi, Koji; Tsuritani, Takehiro; Taru, Toshiki; Sasaki, Takashi
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err收藏
Ultra-dense spatial-division-multiplexed optical fiber transmission over 6-mode 19-core fibers
errOPTICS EXPRESS
IF3.3
err2016-05-02
err69
errOAAI
errIgarashi, Koji; Soma, Daiki; Wakayama, Yuta; Takeshima, Koki; Kawaguchi, Yu; Yoshikane, Noboru; Tsuritani, Takehiro; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
Polybinary Shaping for Highly-Spectral-Efficient Super-Nyquist WDM QAM Signals
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2016-04-15
err23
PREAI
errIgarashi, Koji; Tsuritani, Takehiro; Morita, Itsuro
err分享
err收藏
51.1-Tbit/s MCF Transmission Over 2520 km Using Cladding-Pumped Seven-Core EDFAs
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2016-01-15
err29
PREAI
errTakeshima, Koki; Tsuritani, Takehiro; Tsuchida, Yukihiro; Maeda, Koichi; Saito, Tsunetoshi; Watanabe, Kengo; Sasa, Toru; Imamura, Katsunori; Sugizaki, Ryuichi; Igarashi, Koji; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
Ultra-Long-Haul High-Capacity Super-Nyquist-WDM Transmission Experiment Using Multi-Core Fibers
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2015-03-01
err30
PREAI
errIgarashi, Koji; Tsuritani, Takehiro; Morita, Itsuro; Suzuki, Masatoshi
err分享
err收藏
Selective mode multiplexer based on phase plates and Mach-Zehnder interferometer with image inversion function
errOPTICS EXPRESS
IF3.3
err2015-01-05
err39
errOAAI
errIgarashi, Koji; Souma, Daiki; Takeshima, Koki; Tsuritani, Takehiro
err分享
err收藏
Trans-oceanic class ultra-long-haul transmission using multi-core fiber
errOPTICS EXPRESS
IF3.3
err2014-12-16
err12
errOAAI
errMorita, Itsuro; Igarashi, Koji; Takahashi, Hidenori; Tsuritani, Takehiro; Suzuki, Masatoshi
err分享
err收藏

研究方向

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合作期刊
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H 指数: 58 · 论文数: 933
R
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