| 摘要 |
PURPOSE:To reduce the packaging space of an optical fiber of passive optical parts, to simplify the connecting route of the optical fiber and to improve the workability of wiring of the optical fiber by adjoining the passive optical parts and a splice tube to each other and packaging them altogether so that their optical axes become mutually parallel. CONSTITUTION:The plural numbers of active optical parts 2 to which only one optical fiber 7 is connected and passive optical parts 3 to which two optical fibers 7, each on respective ends, are connected are arranged, respectively, and an optical amplifying parts 4 to which two optical fibers 7 are connected is arranged. The plural active optical parts 2 are arranged horizontally symmetrically to the direction of the optical axis of a splice tube 5, the passive optical parts 3 and the splice tube 5 are made to be adjoined and collected together on a place so that the optical axes are in parallel to each other and are arranged so as to be orthogonal to the optical axis of the active optical parts 2. The optical amplifying parts 4 is arranged inside a cylindrical remainder processing part 6 and the respective optical parts are packaged. |
