H. Itoh

Efficient non-linear optical fibres and their applications

S. Sudo, S. Sudo, H. Itoh, 1990 .

High-Δn, small-core single-mode fibres for efficient nonlinear optical effects

Shoichi Sudo, K. Okamoto, T. Hosaka, 1986 .

Loss increase in deuterium-doped VAD fibres with heat treatment

Y. Ohmori, H. Itoh, M. Nakahara, 1984 .

Influence of impurities on loss increase in optical fibre

Y. Hibino, H. Itoh, H. Hanafusa, 1987 .

Loss increases due to chemical reactions of hydrogen in silica glass optical fibers

Y. Ohmori, H. Itoh, M. Nakahara, 1985 .

Reaction property of diffused H 2 with defect Centers in GeO 2 -doped fiber

Y. Ohmori, H. Itoh, M. Shimizu, 1987 .