The FPR-2A Fiber Optic Positioner provides six 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-2A has rotation about the fiber axis for aligning bare polarization-preserving fibers. Fibers are aligned in five axes (XYZθXθY) using the FPR-2A. Axial Z motion is accomplished without rotation of the fiber by a knurled knob with a precision 80 TPI thread. The FPR-2A includes a position lock for the XY-axes. The FPR-2A 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.

• 位移轴

  X,Y,Z,θx,θy

• 行程范围

  X,Y: ±0.063 in
  Z: ±0.14 in

• 光轴高度

  25.4 mm  

• 角范围

  ±3°

• 灵敏度

  X,Y: 0.75 µm
  Z: 1 µm
  θx,θy: 3.8 arcsec

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FPR-2A光纤定位器为裸保偏光纤提供六度精度定位。我们通过增加高分辨率的100 TPI调整螺钉改进了这些支架，并包括新的更大直径旋钮，带有一个整体六角孔，用于提高灵敏度的平滑调整。纤维排列在五轴使用FPR-2A (XYZθXθY)。轴向Z运动是由一个精确的80 TPI螺纹滚压旋钮实现的，不需要旋转光纤。FPR-2A包括xy轴的位置锁定。FPR-2A与FPH-S、FPH-S-2.5、FPH-J或FPH-DJ裸纤维卡盘兼容，必须单独订购。所有FP系列光纤定位器的底座都有螺纹孔用于后安装。