Koushi Ishihara

发表

Design and performance of optical fiber cord and optical cord cable

Yutaka Katsuyama, Yukinori Ishida, Chihaya Tanaka, 1982 .

Water propagation blocking properties of submarine optical fiber cables

Koushi Ishihara, Nobuyuki Yoshizawa, Yukiyasu Negishi, 1987 .

Axis misalignment and splice loss estimation of single‐mode optical fiber splicing using core direct monitoring

Koushi Ishihara, Koichi Hoshino, O. Kawata, 1984 .

High-Strength Fiber Splice Applied for Submarine Optical Fiber Cable

Koushi Ishihara, O. Kawata, Y. Negishi, 1985 .

First measurement of strain distribution along field-installed optical fibers using Brillouin spectroscopy

Toshio Kurashima, Mitsuhiro Tateda, Koushi Ishihara, 1990 .

A realtime management system for optical fiber outside plants

Koushi Ishihara, Shinichi Furukawa, Katsuya Yamashita, 1992 .

Optical fiber loss increase due to hydrogen and long‐term loss stability for optical fiber cables

Nori Shibata, Kazuhiro Noguchi, Koushi Ishihara, 1986 .

Design of Deep-Sea Submarine Optical Fiber Cable

Yasuji Murakami, Nobuyuki Yoshizawa, Koushi Ishihara, 1984, IEEE J. Sel. Areas Commun..

Brillouin characterization of fiber strain in bent slot-type optical-fiber cables

Toshio Kurashima, Mitsuhiro Tateda, Koushi Ishihara, 1992 .

Direct core observation method using thermal radiation of silica fibers with dopants

Koushi Ishihara, Masao Tachikura, Toshiaki Katagiri, 1988 .

First measurement of strain distribution along field-installed optical fibers using Brillouin spectroscopy

Toshio Kurashima, Mitsuhiro Tateda, Koushi Ishihara, 1990 .

Fiber strength assurance for deep-submarine optical-fiber cable using the proof-testing method

Koushi Ishihara, O. Kawata, Y. Negishi, 1985 .

Ultralow-loss 220 km-long single-mode-fibre cable link in 1.5 μm wavelength region

Shigeyuki Seikai, Koushi Ishihara, O. Kawata, 1984 .

Suitable parameters of single-mode optical fibre

Yutaka Katsuyama, Yukinori Ishida, Koushi Ishihara, 1979 .