Inventor

KAMOSHIDA TOSHIKAZU

JP2 patents

Patents

2 patents

US5206925AApr 27, 1993

Rare earth element-doped optical waveguide and process for producing the same

HITACHI CABLE149 citations96

US5949945ASep 7, 1999

Optical waveguide, optical module and optical system using the same

HITACHI CABLE29 citations86