Y. Tachikawa
发表
Y. Inoue,
Y. Tachikawa,
M. Ishii,
1996
.
Noise characteristics of Er/sup 3+/-doped fiber amplifiers pumped by 0.98 and 1.48 mu m laser diodes
Y. Tachikawa,
M. Shimizu,
M. Hamada,
1990,
IEEE Photonics Technology Letters.
K. Okamoto,
Y. Tachikawa,
K. Okamoto,
1996
.