The Furukawa Electric Co., Ltd.

Takashi Shigematu

Takayuki Ando

Yasuhiro Naka

Shinpei Todo

Yoshimi Ono

Ken Tsukii

Hisashi Koaizawa

Masaki Izumo

A fiber sensor comprising: an optical waveguide unit having a measurement surface formed at an end of an optical waveguide; and a channel unit through which a specimen, serving as a measurement object to be measured by contact with the measurement surface, is caused to flow in and out via a specimen channel, wherein the optical waveguide is fixed to the optical waveguide unit such that the measurement surface forms a part of a channel wall surface of the channel unit, and the optical waveguide unit is provided so as to be detachable from the channel unit.

Fiber sensor and fiber sensor device

A connecting member which is formed by filling a mold with a resin composition and then solidifying the resin composition, the connecting member having one end face in which a plurality of fine holes of a &#x3c6; or less are arrayed in a row with a pitch P therebetween, and guide pin insertion holes are formed on either side of the fine holes, wherein the resin composition is comprised of a resin and a filler mixed therein, and wherein the space (P&#x2212;a) between the fine holes meets the following formula; Dm&#x3c;(P&#x2212;a)&#x3c;Dmax, in which Dmax represents the largest diameter of the filler particles, and Dm represents the most frequent diameter of the filler particles.

Connecting member

Growing community of inventors

Tokyo, Japan

Takashi Shigematu