Mitsubishi Rayon Company, Limited

Mikio Sera

Yasuteru Tahara

Masaharu Oda

Shunsuke Minami

Youjirou Watanabe

Yukio Harada

An optical fiber bundle with a assembling tool, which comprises a plurality of optical fibers 3 fusion-bonded and fixed, at one end or both ends thereof, in a hollow part of the assembling tool with substantially no space left therein, wherein at least a portion of said assembling tool 1 in contact with said optical fibers 3 is formed of a thermoplastic resin and provided that Tp represents the heat transformation temperature of said thermoplastic resin and Tc represents the heat transformation temperature of the core material of said optical fibers 3, the following equation (1):

Optical fiber bundle with bundling member

A method of measuring light transmission losses of optical materials comprising projecting light beams at two separate points alternatively or a light beam through a part of an optical material to be measured, and detecting the intensities of light radiated at two separate points lying along the direction of propagation of said light beams in said part.

Growing community of inventors

Aichi, Japan

Mikio Sera