Hiroto Kawakami
According to our database1,
Hiroto Kawakami authored at least 18 papers
between 2005 and 2026.
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Bibliography
2026
High-Symbol-Rate 192-GBaud Signal Transmission in S+C+L Band over 2000 km with Net Bitrate of 102.8 Tb/s.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026
2025
Long-Haul 2000-Km Single-Mode Fibre Transmission with Net Bitrate of 105.6 Tb/S in S+C+L Band Using Low-Noise Forward-Pumped Distributed Raman Amplification.
Proceedings of the European Conference on Optical Communications, 2025
2023
Dither-free Auto Bias Control Technique for In-service Optical IQ modulator Using Reference Pulsed Light.
Proceedings of the 28th Asia Pacific Conference on Communications, 2023
2022
Dither-free Bias Condition Monitoring Technique Utilizing Reference Light for In- service Optical IQ modulator.
Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022
50-Tb/s (1 Tb/s × 50 ch) WDM Transmission on Two 6.25-THz Bands Using Hybrid Inline Repeater of PPLN-based OPAs and Incoherent-forward-pumped DRA.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022
2021
Revealing Raman-amplified Power Profile and Raman Gain Spectra with Digital Backpropagation.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021
2020
Proposal and Verification of Auto Calibration Technique for Bias Control Circuit Connecting to Built-In Optical Power Monitor in Imperfect IQ-Modulator.
IEICE Trans. Commun., 2020
Gain Instability in Forward-Pumped Raman Amplifier and Its Suppression Utilizing a Dual-Arm Depolarizer for Pump Light.
Proceedings of the European Conference on Optical Communications, 2020
2019
Proposal and verification of auto calibration technique for bias control circuit connecting to imperfect IQ-modulator.
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019
Full C-Band 3060-km DMD-Unmanaged 3-Mode Transmission with 40.2-Tb/s Capacity using Cyclic Mode Permutation.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
2018
Novel Optimizing Technique for Linear Optical Mach-Zehnder Modulator and its Experimental Verification Using PAM-8 Signal.
Proceedings of the European Conference on Optical Communication, 2018
2017
1-Pb/s (32 SDM/46 WDM/768 Gb/s) C-band dense SDM transmission over 205.6-km of single-mode heterogeneous multi-core fiber using 96-Gbaud PDM-16QAM channels.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
2016
Space-time coding-assisted transmission for mitigation of MDL impact on mode-division multiplexed signals.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016
2015
Dense SDM (12-core × 3-mode) transmission over 527 km with 33.2-ns mode-dispersion employing low-complexity parallel MIMO frequency-domain equalization.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015
Adaptive MIMO equalization for few-mode fiber transmission with various differential mode delays.
Proceedings of the European Conference on Optical Communication, 2015
Optical DP-high order-QAM transmission system for high-speed short links utilizing copropagating twin local lights.
Proceedings of the 21st Asia-Pacific Conference on Communications, 2015
2014
12-core × 3-mode dense space division multiplexed transmission over 40 km employing multi-carrier signals with parallel MIMO equalization.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014
2005
Suppression of the Cross-Gain Modulation in Remotely-Pumped EDF/DRA Hybrid Inline Amplifier Systems with Online OTDR for Gain Monitoring.
IEICE Trans. Commun., 2005