Academic Journal

2020

• Assessment of optical node architectures for building next generation large bandwidth networks
  M. Ganbold, T. Yasuda, Y. Mori, H. Hasegawa, F. Inuzuka, A. Hirano, and K. Sato
  IEICE Transactions on Communications, vol. E103-B, no. 6, pp. 679-689, June 2020.
• Transmission-quality-aware online network design and provisioning enabled by optical performance monitoring
  K. Kayano, Y. Mori, H. Hasegawa, K. Sato, S. Oda, S. Yoshida, and T. Hoshida
  IEICE Transactions on Communications, vol. E103-B, no.6, pp.670-678, June 2020.
• Design of seamlessly and limitlessly expandable OXC and verification tests on its versatile applicability
  R. Hashimoto, Y. Mori, H. Hasegawa, and K. Sato
  IEEE/OSA Journal of Optical Communications and Networking, vol. 12, no. 5, pp. 99-108, May 2020.
• Wavelength-division demultiplexing enhanced by silicon-photonic tunable filters in ultra-wideband optical-path networks
  Y. Mori, E. Honda, R. Shiraki, K. Suzuki, H. Matsuura, H. Kawashima, S. Namiki, K. Ikeda, and K. Sato
  IEEE/OSA Journal of Lightwave Technology, vol. 38, no. 5, pp. 1002-1009, March 2020.
• Architecture and design of coarse/fine hybrid granular routing optical networks
  Y. Ito, Y. Mori, H. Hasegawa, and K. Sato
  IEICE Transactions on Communications, vol. E103.B, no.2, pp. 118-129, February 2020.

International Conference

2020

• Large-scale optical switch architectures for intra-datacentre networks
  Y. Mori and K. Sato
  European Conference on Optical Communication (ECOC), paper Tu5J-1, Brussels, Belgium, December 2020. Invited Tutorial Paper
• Large-scale and fast optical circuit switch for coherent detection using tunable local oscillators formed with wavelength bank and widely-tunable silicon ring filters
  R. Matsumoto, R. Konoike, H. Matsuura, K. Suzuki, T. Inoue, Y. Mori, K. Ikeda, S. Namiki, and K. Sato
  European Conference on Optical Communication (ECOC), paper Th1J-2, Brussels, Belgium, December 2020.
• Joint pre-emphasis and partial-response coding for spectrum narrowing caused by repeated optical-node traversal in ultra-dense WDM networks
  K. Okamura, Y. Mori, and H. Hasegawa
  European Conference on Optical Communication (ECOC), paper Mo2D-8, Brussels, Belgium, December 2020.
• Demonstration of 4.3 Pbps optical circuit switching for intra-datacentre networks based on spatial super-channels
  E. Honda, Y. Mori, H. Hasegawa, and K. Sato
  European Conference on Optical Communication (ECOC), paper Th1J-1, Brussels, Belgium, December 2020. Best Student Paper Award Finalist
• Evaluation of optical circuit switches for SDM-based intra-datacenter networks
  E. Honda, Y. Mori, H. Hasegawa, and K. Sato
  OptoElectronics and Communications Conference (OECC), T1-3.4, Taipei, Taiwan, October 2020.
• Resource assignment based on core-state value evaluation for crosstalk and spectrum fragments in SDM elastic optical networks
  Y. Wang, Y. Mori, and H. Hasegawa
  OptoElectronics and Communications Conference (OECC), paper T8-2.6, Taipei, Taiwan, October 2020. Best Student Paper Award
• Low-complexity DSP configuration for short-reach transmission systems
  T. Kuno, Y. Mori, and H. Hasegawa
  OptoElectronics and Communications Conference (OECC), paper VP95, Taipei, Taiwan, October 2020.
• Low-complexity digital coherent receivers for short-reach transmission systems
  T. Kuno, Y. Mori, and H. Hasegawa
  IEEE Photonics Conference (IPC), paper WG2.2, Vancouver, BC, Canada, October 2020.
• High-throughput and high-port-count optical cross-connects using flexible waveband routing
  T. Kuno, Y. Mori, S. Subramaniam, M. Jinno, and H. Hasegawa
  International Conference on Optical Network Design and Modeling (ONDM), paper S6.4, Barcelona, Spain, May 2020. Best Student Paper Award
• A 2.15 Pbps throughput optical cross-connect with flexible waveband routing
  T. Kuno, Y. Mori, and H. Hasegawa
  IEEE International Conference on Photonics (ICP), paper D1AM-S3, Kelantan, Malaysia, March 2020. Best Paper Award
• High-throughput optical circuit switch for intra-datacenter networks based on spatial super-channels
  E. Honda, Y. Mori, H. Hasegawa, and K. Sato
  OSA Optical Fiber Communication Conference (OFC), paper W1F.2, San Diego, USA, March 2020.
• Dynamically controlled flexible-grid networks based on semi-flexible spectrum assignment and network-state-value evaluation
  R. Shiraki, Y. Mori, H. Hasegawa, and K. Sato
  OSA Optical Fiber Communication Conference (OFC), paper M1B.4, San Diego, USA, March 2020.
• Scalable and fast optical circuit switch created with silicon-photonic tunable-filter-based local oscillator bank and colorless coherent detection
  R. Matsumoto, T. Inoue, R. Konoike, H. Matsuura, K. Suzuki, Y. Mori, K. Ikeda, S. Namiki, and K. Sato
  OSA Optical Fiber Communication Conference (OFC), paper W2A.36, San Diego, USA, March 2020.
• Highly spectrally efficient metro networks that adopt fiber-level granular routing on overlaid line-/ring-shaped virtual topologies
  R. Shiraki, Y. Mori, H. Hasegawa, K. Sato, and P. Monti
  Proc. SPIE 11308, Metro and Data Center Optical Networks and Short-Reach Links III, 1130809, January 2020.
• Quasi-Nyquist WDM networks using receiver-side quadrature duo-binary/quaternary spectrum shaping
  K. Okamura, Y. Mori, H. Hasegawa, and K. Sato
  Proc. SPIE 11308, Metro and Data Center Optical Networks and Short-Reach Links III, 113080E, January 2020.