| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a ferrule capable of preventing positional deviation between an axial line of an optical fiber and an optical axis of a lens due to external shock or the like after alignment of the optical fiber and the lens.SOLUTION: A ferrule comprises: a fiber core insertion hole 41 opened to one end side; and a lens housing hole 42 provided continuously to the fiber core insertion hole 41 and opened to the other end side. A coated optical fiber 3a is inserted into the fiber core insertion hole 41, and a lens member 7A is housed in the lens housing hole 42.</p> |
