T. Hirono

Distributed-feedback laser with a high endurance level against optical feedback

M. Fukuda, T. Kurosaki, T. Hirono, 1992 .

A 1-MWe central receiver type solar thermal electric power pilot plant

T. Horigome, T. Hirono, 1984 .

An output power stabilized erbium-doped fiber amplifier with automatic gain control

T. Hirono, S. Takahashi, N. Takahashi, 1997 .