International Conference

2026

• In-service laser anomaly detection via DSP-enabled optical performance monitoring
  T. Sekizuka, K. Mano, T. Kuno, H. Hasegawa, and Y. Mori
  Optica Optical Fiber Communication Conference, paper Th1I.1, Los Angeles, USA, March 2026.
• Survivable hybrid FXC-WXC architecture for cost-effective core/regional optical networks
  S. Shimoi, H. Yuasa, T. Sekizuka, T. Kuno, Y. Mori, W. Maeda, S. Yanagimachi, and H. Hasegawa
  Optica Optical Fiber Communication Conference, paper W3A.5, Los Angeles, USA, March 2026.
• Low-loss and infinitely scalable flat modular OXC for metro-scale optical networks
  A. Wada, T. Kuno, Y. Mori, and H. Hasegawa
  Optica Optical Fiber Communication Conference, paper W3A.6, Los Angeles, USA, March 2026. Top-scored Paper
• A 4,096×4,096 strictly non-blocking optical circuit switch delivering 819.2 Tb/s via space-and-wavelength routing
  K. Mano, T. Sekizuka, T. Kuno, H. Hasegawa, and Y. Mori
  Optica Optical Fiber Communication Conference, paper M3F.3, Los Angeles, USA, March 2026.
• Logical topology adaptation in DCI/DCX-embedded multi-granularity routing layered optical networks
  H. Yuasa, T. Kuno, Y. Mori, S.-C. Lin, M. Matsuura, S. Subramaniam, W. Maeda, S. Yanagimachi, and H. Hasegawa
  Optica Optical Fiber Communication Conference, paper M1A.1, Los Angeles, USA, March 2026.
• GNN-based bounded maximum flow approximation for routing and wavelength assignment in dynamic optical networks
  Y. Iida, S. Shimoi, H. Yuasa, T. Kuno, Y. Mori, and H. Hasegawa
  SPIE Photonics West, paper 13905-6, San Francisco, USA, January 2026.
• High-port-count intra-datacenter optical circuit switch architecture with IM/DD transceivers
  K. Mano, T. Sekizuka, T. Kuno, Y. Mori, and H. Hasegawa
  SPIE Photonics West, paper 13905-7, San Francisco, USA, January 2026.