Shigehiro Takasaka
According to our database1,
Shigehiro Takasaka
authored at least 36 papers
between 2013 and 2023.
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Bibliography
2023
Quasi-Constant Signal Power Transmission with Low Signal RIN by DRA with Incoherent-Forward and Coherent-Backward Pumps.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023
Temperature-tuned two-segment highly-nonlinear fiber with increased stimulated Brillouin scattering threshold.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023
2022
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
Kernel-Based Learning-Aided Phase Noise Compensation in Dual-Pump Optical Phase Conjugation Coherent System.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021
Digital Compensation of Residual Pump Dithering in Optical Phase Conjugation of High-Order QAM.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021
Reduced Impact of Frequency Dithering on the Performance of High-Order Modulation Format Phase Conjugation.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021
Proceedings of the European Conference on Optical Communication, 2021
2020
Proceedings of the European Conference on Optical Communications, 2020
2019
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
0.715 Pb/s Transmission Over 2, 009.6 km in 19-Core Cladding Pumped EDFA Amplified MCF Link.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
PDM-16QAM WDM Transmission with 2<sup>nd</sup>-Order Forward-Pumped Distributed Raman Amplification Utilizing Incoherent Pumping.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
WDM Amplification of One Pump HNLF Based Phase Sensitive Amplifier with Static Pump Phase Tuning.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
2018
Polarization-diversity In-line Phase Sensitive Amplifier for Simultaneous Amplification of Fiber-transmitted WDM PDM-16QAM Signals.
Proceedings of the Optical Fiber Communications Conference and Exposition, 2018
EDF Length Dependence of Amplification Characteristics of Cladding Pumped 19-Core EDFA.
Proceedings of the Optical Fiber Communications Conference and Exposition, 2018
Proceedings of the European Conference on Optical Communication, 2018
Proceedings of the European Conference on Optical Communication, 2018
Proceedings of the European Conference on Optical Communication, 2018
2017
Three-stage quasi-phase-matched fiber optical parametric amplifier with flat 30-dB gain with 31-nm bandwidth.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
Design and demonstration of 30-nm tunable guard-band-less all-optical wavelength converter for WDM signals.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
Experimental demonstration of Raman-assisted phase sensitive amplifier with reduced ASE noise level and more than 25dB net gain.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
Increase of Cladding Pump Power Efficiency by a 19-Core Erbium Doped Fibre Amplifier.
Proceedings of the European Conference on Optical Communication, 2017
2016
Polarization insensitive fiber optical parametric amplifier using a SBS suppressed diversity loop.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016
2015
Dynamic parametric dispersion compensation using FPGA pump controller and dispersion monitor.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015
Experimental demonstration of tunable phase-noise mitigation and automatic frequency/phase locking for a 20-32 Gbaud QPSK homodyne receiver using optical mixing of nonlinearly generated higher harmonics.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015
Experimental demonstration of optical signal level swapping and multi-level amplitude noise mitigation using three parametric gain regions.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015
Experimental demonstration of Raman-assisted phase sensitive amplifier with negligible gain/power fluctuation.
Proceedings of the European Conference on Optical Communication, 2015
2014
Counter-dithering pump scheme for cascaded degenerate FWM based wavelength converter.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014
Quasi phase-matched FOPA with 50 nm gain bandwidth using dispersion stable highly nonlinear fiber.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014
Wideband parametric processing with 1-dB bandwidth of 40nm using dispersion stable PM-HNLF.
Proceedings of the European Conference on Optical Communication, 2014
Bit-rate-tunable regeneration of 30-Gbaud QPSK data using phase quantization and amplitude saturation.
Proceedings of the European Conference on Optical Communication, 2014
2013
FOPA with flat 21-dB gain and NF less than 4-dB using alternately concatenated pump-phase shifters and HNLFs.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013