Takafumi Ohtsuka

According to our database, Takafumi Ohtsuka authored at least 6 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2023

Power Efficient Core Pumped Multicore Erbium Doped Optical Fiber Amplifier.

Takafumi Ohtsuka, Takahiro Kikuchi, Takahiro Suganuma, Takemi Hasegawa, Hidehisa Tazawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Real-Time Transmission over 2×55 km All 7-Core Coupled-Core Multi-Core Fiber Link.

Mikael Mazur, Lauren Dallachiesa, Nicolas K. Fontaine, Roland Ryf, Erik Börjeson, Haoshuo Chen, Hirotaka Sakuma, Takafumi Ohtsuka, Tetsuya Hayashi, Takemi Hasegawa, Hidehisa Tazawa, David T. Neilson, Per Larsson-Edefors

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Ultra-Low-Loss MCF Fanouts for Submarine SDM Applications.

V. I. Kopp, J. Park, J. Singer, Dan Neugroschl, Takahiro Suganuma, Takemi Hasegawa, Takafumi Ohtsuka, Hidehisa Tazawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

Transfer Matrix Characterization and Mode-Dependent Loss Optimization of Packaged 7-Core Coupled-Core EDFA.

Mikael Mazur, Nicolas K. Fontaine, Roland Ryf, Haoshuo Chen, Lauren Dallachiesa, Takafumi Ohtsuka, Hirotaka Sakuma, Tetsuya Hayashi, Takemi Hasegawa, Hidehisa Tazawa, David T. Neilson

Proceedings of the European Conference on Optical Communication, 2021

2019

Coupled 7-Core Erbium Doped Fiber Amplifier and Its Characterization.

Takafumi Ohtsuka, Masato Tanaka, Hirotaka Sakuma, Takemi Hasegawa, Tetsuya Hayashi, Hedehisa Tazawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Characterization of Coupled-Core Fiber Amplifiers using Swept-Wavelength Interferometer.

Juan Carlos Alvarado-Zacarias, Charles Matte-Breton, Roland Ryf, Nicolas K. Fontaine, Haoshuo Chen, Steffen Wittek, Hirotaka Sakuma, Takafumi Ohtsuka, Tetsuya Hayashi, Takemi Hasegawa, Sophie LaRochelle, Rodrigo Amezcua Correa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019