Norihiro Ohishi

According to our database, Norihiro Ohishi authored at least 4 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Transmission Distance Extension by Using Wideband Incoherent Forward Pumps in Bidirectional Distributed Raman Amplification Compared to Coherent Pumps.

Daichi Ogata, Shigehiro Takasaka, Junji Yoshida, Norihiro Ohishi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

403 km, 10.3 Tb/s, Unrepeatered Link Using Incoherent Raman Amplification Without ROPA.

Ruben S. Luís, Divya Ann Shaji, Daniele Orsuti, Norihiro Ohishi, Junji Yoshida, Benjamin J. Puttnam, Luca Palmieri, Cristian Antonelli, Hideaki Furukawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

2024

C+L Band Transmission under Bidirectionally Pumped Distributed Raman Amplification Using Semiconductor Incoherent Pumps.

Shigehiro Takasaka, Daichi Ogata, Ayato Shirai, Satoru Ichihara, Junji Yoshida, Norihiro Ohishi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Quasi-Constant Signal Power Transmission with Low Signal RIN by DRA with Incoherent-Forward and Coherent-Backward Pumps.

Shigehiro Takasaka, Norihiro Ohishi, Satoru Ichihara, Nitidet Thudsalingkarnsakul, Naoya Hojo, Yasuto Tatamida, Junji Yoshida, Sanguan Anantathanasarn, Toshio Kimura

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023