| 摘要 |
PURPOSE:To realize a compact shape and to use only one case by storing a component body for optical communication, optical fibers, coupler, and clads in the case, and providing projection parts to the coupler and fixing them with adhesives. CONSTITUTION:The demultiplexer body 8, optical fibers 9, coupler 11, and clad 12 are stored in the case 10, and projection parts are provided to the couplers 11, so adhesives are charged in the case 10 to fix the couplers 11 to the case 10 because of the projections 13. Therefore, the couplers 11 are fixed both case 10 and a connector to protect the optical fibers 9. Further, only one case contains all the parts and the shape is made compact. |
