| 摘要 |
In a strain sensor and a manufacturing method for a strain sensor according to the present invention, a plurality of support members are provided in a base member while protruding therefrom. An optical fiber is wound around each of the support members. When viewed from the side opposite to the base member, the optical fiber is provided while having fiber portions facing in different directions from each other between the support members. A securing material secures the optical fiber to the support member in a state where tension is applied to the fiber portions between the support members. |
