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/Senior Distinguished
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/Distinguished
Researchers
- Distinguished Researcher
Kouki Shibahara
- NTT Network Innovation Laboratories
NTT Innovative Photonic Network Center
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Research on high-capacity optical transmission fundamental technologies extremely exploiting the potential use of space division multiplexing optical fibers
We aim to exploit the full use of innovative space division multiplexing optical fibers toward future ultra-high-capacity optical communication systems by developing and integrating advanced large-scale digital signal processing techniques with scalable optical transmission techniques.
In this page
Awards
- 2016：The Tingye Li Innovation Prize from Optica (formerly: The Optical Society of America)
- 2017: The Young Researcher Awards from IEICE
Academic Activities
- 2019- IEICE Technical Committee on Optical Communication Systems
- 2021-2023 Technical Program Committee on OFC（Optical Fiber Communication Conference）Category S5/S3 "Transmission Systems"
- 2022- Technical Program Committee on OECC（OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing）Category O2 "Transmission Systems and Subsystems"
- 2022-2023 IEEE Photonics Society Tokyo Section Chapter Treasurer/Secretary
- 2023- Technical Program Committee on ECOC（The European Conference on Optical Communications）Category SC6 "Optical Transmission Systems"
Publications
Papers
- Kohki Shibahara, et al., "Dense SDM (12-Core × 3-Mode) Transmission Over 527 km With 33.2-ns Mode-Dispersion Employing Low-Complexity Parallel MIMO Frequency-Domain Equalization," J. Lightwave Technol. 34, 196-204, 2016.
- Kohki Shibahara, et al., "DMD-Unmanaged Long-Haul SDM Transmission Over 2500-km 12-Core × 3-Mode MC-FMF and 6300-km 3-Mode FMF Employing Intermodal Interference Canceling Technique," J. Lightwave Technol. vol. 37, no. 1, pp. 138-147, 2019.
- K. Shibahara et al., "Iterative Unreplicated Parallel Interference Canceler for MDL-Tolerant Dense SDM (12-Core × 3-Mode) Transmission Over 3000 km," J. Lightwave Technol., vol. 37, no. 6, pp. 1560-1569, 2019.
Keywords
High-capacity optical transmission system, Space division multiplexing, Spatial mode multiplexing, Large-scale digital MIMO signal processing