Fiber Optic Positioner, XYZθz, Bare, FPH-S, FPH-J, or FPH-DJ

The FPR-1A Fiber Optic Positioner provides four degrees of precision positioning for bare polarization-preserving fibers. We’ve improved these mounts by adding high-resolution 100 TPI adjustment screws and including new larger diameter knobs with an integral hex hole for smooth adjustment with increased sensitivity. The FPR-1A has rotation about the fiber axis for aligning bare polarization-preserving fibers. Fibers are aligned in three axes (XYZ) using the FPR-1A. Axial Z motion is accomplished without rotation of the fiber by a knurled knob with a precision 80 TPI thread. The FPR-1A includes a position lock for the XY-axes. The FPR-1A is compatible with FPH-S, FPH-S-2.5, FPH-J, or FPH-DJ chucks for bare fibers, which must be ordered separately. All FP Series Fiber Optic Positioners have threaded holes in their base for post mounting.