Akihiko Fukasawa

Fiber Humidity Sensor Using Fluorescent Dye-Doped Plastics

Hiroshi Ito, Shinzo Muto, Hiroshi Ito, 1989 .

Optical detection of moisture in air and in soil using dye-doped plastic fibers

Masayuki Morisawa, Hiroshi Ito, Shinzo Muto, 1990 .

Breathing Monitor Using Dye-Doped Optical Fiber

Masayuki Morisawa, Hiroshi Ito, Shinzo Muto, 1990 .