Fiber Optic Pitch or Roll Sensor
Abstract
The present invention relates to a fiber optic sensing device having utility as a roll sensor and/or a pitch sensor. The sensing device comprises at least one optical fiber supported in a structure, a movable mass supported within the structure, and at least one detector for detecting changes in tension in at least one optical fiber due to movement of the movable mass. In the sensor of the present invention, the optical fiber(s) are the only deformable structures, thus maximizing sensitivity.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 15, 2001
- Accession Number
- ADD019999
Entities
People
- Gregory H. Ames
Organizations
- United States Department of the Navy