Kunimasa Saitoh
Orcid: 0000-0001-9622-1825
According to our database1,
Kunimasa Saitoh
authored at least 71 papers
between 2005 and 2023.
Collaborative distances:
Collaborative distances:
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Bibliography
2023
Design of PLC E<sub>31</sub>-E<sub>13</sub> and E-LP tapered mode converters using fast quasiadiabatic dynamics.
IEICE Electron. Express, December, 2023
Relationship between Polarization Mode Dispersion and Crosstalk in Heterogeneous Multi-core Fibers with Different Cladding Diameters.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023
Fabrication-tolerant, 2-mode, 4λ multiplexer based on Si waveguides for beyond Tbit/s optical Ethernet.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023
2022
Analysis of Crosstalk Dependence on Cladding Diameter in Heterogeneous Multi-core Fibers by Considering Polarization-mode Coupling Effects.
Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022
Compact Power Splitters with Mosaic-based Structure Designed by Bayesian Direct-binary-search Method.
Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022
2021
High-tolerance CWDM4 wavelength multiplexer based on 2×2/2×1 MZ filters with polarization multiplexing.
IEICE Electron. Express, 2021
Experimental Demonstration of Broadband Silicon 4-Mode (de)Multiplexer Designed by Wavefront-Matching Method.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021
2020
Low-Loss Silicon 2 × 4λ Multiplexers Composed of On-Chip Polarization-Splitter-Rotator and 2 × 2 and 2 × 1 Mach-Zehnder Filters for 400GbE.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020
A Tunable Mode Divider Based on Wavelength Insensitive Coupler using Thermo-Optic Effect for Gain-Equalization in MDM Network.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020
Wavefront-Matching-Method-Designed Six-Mode-Exchanger Based on Grating-Like Waveguide on Silica-PLC Platform.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020
Modal Amplitude and Phase Estimation of NFP of Six-Mode FMF Based on Artificial Neural Network with the Help of Grey-Wolf-Optimizer.
Proceedings of the European Conference on Optical Communications, 2020
Proceedings of the European Conference on Optical Communications, 2020
2019
CMOS-compatible Si-wire polarization beam splitter based on wavelength-insensitive coupler.
IEICE Electron. Express, 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
Ultra-Robust Design of Mode (De)Multiplexer Based on Asymmetrical Directional Coupler Using Wire and One-Side Rib Waveguides.
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019
Cladding Diameter Dependence of Inter-Core Crosstalk in Heterogeneous Multicore Fibers.
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019
Low-Loss and Fabrication-Tolerant Si Four-Wavelength Multiplexer using Higher-Order Mode for 100/400GbE.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
First Experimental Demonstration of Wavefront-Matching-Method-Designed Silicon Mode Converters.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
A Broadband Mode Divider with Arbitrary Branching Ratio Based on Wavelength-Insensitive Coupler.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019
2018
A Review of PLC-Based Broadband Two-Mode Multi/Demultiplexer Designed by Wavefront Matching Method.
IEICE Trans. Electron., 2018
DMD-Unmanaged Long-Haul SDM Transmission Over 2500-km 12-core × 3-mode MC-FMF and 6300-km 3-mode FMF Employing Intermodal Interference Cancelling Technique.
Proceedings of the Optical Fiber Communications Conference and Exposition, 2018
Iterative Unreplicated Parallel Interference Canceler for MDL-Tolerant Dense SDM 12-Core×3-Mode Transmission Over 3000 km.
Proceedings of the European Conference on Optical Communication, 2018
120 Spatial Channel Few-Mode Multi-Core Fibre with Relative Core Multiplicity Factor Exceeding 100.
Proceedings of the European Conference on Optical Communication, 2018
1.2 Pb/s Transmission Over a 160 µm Cladding, 4-Core, 3-Mode Fiber, Using 368 C+L band PDM-256-QAM Channels.
Proceedings of the European Conference on Optical Communication, 2018
2017
A photonic-plasmonic mode converter using mode-coupling-based polarization rotation for metal-inserted silicon platform.
IEICE Electron. Express, 2017
Ultimately low-loss and compact Si wire 90° waveguide bend composed of clothoid and normal curves for dense optical interconnect PICs.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 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
Scrambling-type three-mode multiplexer based on cascaded Y-branch waveguide with integrated mode rotator on PLC platform.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
One chip, PLC three-mode exchanger based on symmetric and asymmetric directional couplers with integrated mode rotator.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017
Group Delay Spread Analysis of Few-Mode, Coupled 3-Core Fibres: Optimum Index Profile and Maximum Transmission Distance for Strong Coupling Regime.
Proceedings of the European Conference on Optical Communication, 2017
Proceedings of the European Conference on Optical Communication, 2017
Proceedings of the European Conference on Optical Communication, 2017
2016
Proceedings of the Optical Fiber Communications Conference and Exhibition, 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
Low-loss and Low-DMD few-mode multi-core fiber with highest core multiplicity factor.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016
32-core Dense SDM unidirectional transmission of PDM-16QAM signals over 1600 km using crosstalk-managed single-mode heterogeneous multicore transmission line.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016
Extremely small group delay spread six-core fiber with air-holes for mode-division-multiplexing: A principal mode analysis.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016
2015
High-count multi-core fibers for space-division multiplexing with propagation-direction interleaving.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 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
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015
Proceedings of the European Conference on Optical Communication, 2015
Proceedings of the European Conference on Optical Communication, 2015
Proceedings of the European Conference on Optical Communication, 2015
Mode dependent loss equaliser and impact of MDL on PDM-16QAM few-mode fibre transmission.
Proceedings of the European Conference on Optical Communication, 2015
High-spatial-multiplicity multi-core fibres for future dense space-division-multiplexing system.
Proceedings of the European Conference on Optical Communication, 2015
Demonstration of PLC-based six-mode multiplexer for mode division multiplexing transmission.
Proceedings of the European Conference on Optical Communication, 2015
Proceedings of the European Conference on Optical Communication, 2015
2014
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014
PLC-type LP11 mode rotator with single-trench waveguide for mode-division multiplexing transmission.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 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
Dependence of crosstalk increase due to tight bend on core layout of multi-core fiber.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014
Multicore fibre-based mode multiplexer/demultiplexer for three-mode operation of LP01, LP11a, and LP11b.
Proceedings of the European Conference on Optical Communication, 2014
Few-mode multicore fibre with 36 spatial modes (Three modes (LP01, LP11a, LP11b) ×12 cores).
Proceedings of the European Conference on Optical Communication, 2014
Four-mode PLC-based mode multi/demultiplexer with LP11 mode rotator on one chip for MDM transmission.
Proceedings of the European Conference on Optical Communication, 2014
2013
Low-loss and broadband PLC-type mode (de)multiplexer for mode-division multiplexing transmission.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Investigation of crosstalk dependencies on bending radius of heterogeneous multicore fiber.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
2011
An Investigation on Crosstalk in Multi-Core Fibers by Introducing Random Fluctuation along Longitudinal Direction.
IEICE Trans. Commun., 2011
Crosstalk behavior of multi-core fiber with structural parameter drift in longitudinal direction.
IEICE Electron. Express, 2011
IEICE Electron. Express, 2011
2009
Design of effectively single-mode leakage channel fibers with large mode area and low bending loss.
IEICE Electron. Express, 2009
IEICE Electron. Express, 2009
2006
IEICE Electron. Express, 2006
2005
IEICE Trans. Electron., 2005