| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve reliability by forming such plural slots so as to connect both side planes that are in parallel with the longitudinal direction on one base plate of a pair of card base plates, inserting optical fibers into these slots to fixedly attach and fixedly attaching the other card base plate on them. SOLUTION: This card has a metallic plate 7 which extends longitudinally, and on the plate 7, such plural slots are formed so as to connect both side planes that are in parallel with a longitudinal direction. Then, plural optical fibers 2 are severally inserted into plural slots 3 and fixedly attached. Furthermore, a pair of flexible paper 8 is fixedly attached to the plate 7 so that the plate 7 may be put between the pair of the paper 8 and forms an optical fiber card. Light from a light emitting element 5 goes into an end of the optical fiber 2 formed in an optical fiber card, the light goes through inside the fiber 2 and is led by a light receiving element 6 provided at the other end, the element 6 converts the light into voltage and takes it out as output voltage.</p> |
