| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing package easily manufactured with high reliability. SOLUTION: In a sealing package of an optical element, a core is inserted in opening parts through which optical fibers are introduced into the package, and the opening parts are sealed with resin. The core is characterized by having a shape of T, H or E viewing from the fiber side so that the core does not interfere with a plurality of optical fibers. The core is premanufactured in accordance with the gap between the optical fiber and the opening parts. for example, in the shape of T or H. The optical element is such that a semiconductor laser or a photodetector connected to the optical fiber, an optical switch or an optical filter. COPYRIGHT: (C)2005,JPO&NCIPI
|
