The F-HB1000 Polarization Maintaining Fiber uses Fibercore's Bow-Tie polarization maintaining (PM) fiber technology. This highly birefringent (HiBi) fiber, is optimized for operation between 1060 - 1300 nm and has a beat-length of less than 2 mm. The beat-length, the length over which the fiber polarization rotates through 360°, is one of the fundamental performance measures: the shorter the beat-length, the better the polarization-preserving properties of the fiber. This Polarization Maintaining fiber has a 125 μm cladding, 245 μm coating, a 5.5 μm Mode Field Diameter, and a 0.14 to 0.18 NA. Standard pricing is per meter.

• 折射率分布

  Step

• 光纤类型

  Polarization Maintaining

• 模场直径，标称

  4.7 - 6.3 @1060 nm µm

• 包层直径

  125 ±1 µm

• 镀膜直径

  245 ±15 µm

• 电缆直径

  2.5 mm

• 工作波长

  1060 - 1300 nm

• 截止波长

  840 - 1020 nm

• 缓冲涂层材料

  Dual Acrylate

• 最大衰减

  3 dB/km @1060 nm

• 数值孔径

  0.14 - 0.18

• 验证试验

  100 kpsi  

F-HB1000偏振保持纤维采用纤芯的蝴蝶结偏振保持(PM)光纤技术。这种高度双折射(HiBi)纤维，最适合在1060 - 1300nm之间工作，其拍子长度小于2mm。beat-length,长度的光纤偏振旋转360°,基本性能的措施:beat-length越短,越保偏光纤的属性。这偏振保持光纤有一个125μm包层,245μm涂层,μm模场直径5.5,0.14到0.18 NA。标准价格是每米。