Kunimasa Saitoh

Orcid: 0000-0001-9622-1825

According to our database1, Kunimasa Saitoh authored at least 73 papers between 2005 and 2024.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2024
A silicon mode multiplexer based on the three-stage cascaded wavelength insensitive coupler for MDM-WDM transmission system.
IEICE Electron. Express, 2024

Stress Distribution Effects on Polarization-Mode Dispersion in Multi-Core Fibers.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

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

Silica-PLC based mode-dependent-loss equalizer for two LP mode transmission.
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

Multi-core Fiber Technology for SDM: Coupling Mechanisms and Design.
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

Few-mode Multi-core Fibres: Weakly-coupling and Randomly-coupling.
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

3-Mode PLC-Based Mode Dependent Loss Equalizer in MDM Transmission.
Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

A Design of Low MDL Scrambling-type PLC 6-mode Multiplexer.
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

Dynamic Crosstalk Study in a Few-Mode-Multi-Core Fiber.
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

Non-circular multi-core fibers for super-dense SDM.
IEICE Electron. Express, 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

High Spatial Density Six-mode Seven-core Fibre for Repeated Dense SDM Transmission.
Proceedings of the European Conference on Optical Communication, 2017

Mach-Zehnder Mode/Wavelength (De)Multiplexer for WDM/MDM Optical Transmission.
Proceedings of the European Conference on Optical Communication, 2017

2016
High-density multicore fibers.
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

Multicore fiber technology.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

High-density multicore fiber with heterogeneous core arrangement.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Quasi-single-mode homogeneous 31-core fibre.
Proceedings of the European Conference on Optical Communication, 2015

Few-mode multi-core fibre with highest core multiplicity factor.
Proceedings of the European Conference on Optical Communication, 2015

Measurement of inter-core crosstalk in few-mode multicore fibre.
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

A principal mode analysis of strongly-coupled 3-core fibres.
Proceedings of the European Conference on Optical Communication, 2015

2014
Mode multiplexer/demultiplexer based on a partially elongated multi-core fiber.
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

Recent progress on multi-core fiber and few-mode fiber.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

All-solid photonic bandgap fiber with record mode area.
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

Crosstalk behavior of cores in multi-core fiber under bent condition.
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

Heterogeneous multi-core fibers: proposal and design principle.
IEICE Electron. Express, 2009

2006
Transmission characteristics of laterally illuminated photonic crystal fibers.
IEICE Electron. Express, 2006

2005
Fundamental Characteristics of Localized Acoustic Modes in Photonic Crystal Fibers.
IEICE Trans. Electron., 2005


  Loading...