T. Fujii

Design optimization of dispersion compensating fibers and their packaging techniques

M. Hirano, Y. Yamamoto, T. Kato, 2007 .

The First 0.14-dB/km Loss Optical Fiber and its Impact on Submarine Transmission

Takemi Hasegawa, Hirotaka Sakuma, Keisei Morita, 2018, Journal of Lightwave Technology.

Dispersion flattened transmission line consisting of wide-band non-zero dispersion shifted fiber and dispersion compensating fiber module

M. Hirano, T. Fujii, M. Onishi, 2002 .

Lowest-ever 0.1419-dB/km loss optical fiber

Masato Suzuki, Takashi Fujii, Takemi Hasegawa, 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC).