The F-HB800C Polarization Maintaining Coupler Fiber with Reduced Cladding uses 80 um cladding polarization maintaining (PM) optical fibers, as opposed to 125 um cladding diameter. It is designed for fabricating HiBi Fused Taper Couplers. It has optimal performance in fiber optic gyroscopes, sensors, and telecommunication component applications. The reduced cladding is engineered for applications requiring a tight bend radius with minimal bend loss. Its bow-tie stress structure provides high birefringence while maintaining excellent splice-ability to existing PM and single-mode fibers. Dual-layer, modified acrylate coating provides excellent ruggedness, improved static fatigue resistance, optical mode stripping and simple mechanical or chemical removal. Beat Length @633nm is <4 mm. Standard pricing is per meter.
 

• 折射率分布

  Step

• 光纤类型

  Polarization Maintaining

• 模场直径，标称

  4.3 @830 nm µm

• 包层直径

  80 ±1 µm

• 镀膜直径

  170 ±10 µm

• 电缆直径

  2.5 mm

• 工作波长

  830 nm

• 截止波长

  680 - 780 nm

• 缓冲涂层材料

  Dual Acrylate

• 最大衰减

  ≤5 @830 nm dB/km

• 数值孔径

  0.14 - 0.18

• 拍长

  < 4 mm

• 验证试验

  100 kpsi  

F-HB800C减薄包层保偏耦合器光纤采用80um包层保偏光纤，而非125um包层直径光纤。它是为制造HiBi熔融锥形耦合器而设计的。它在光纤陀螺仪、传感器和通信组件应用中具有最佳的性能。减少的包层是设计用于需要一个紧弯曲半径和最小弯曲损失的应用。它的蝴蝶结结构提供了高双折射，同时保持了对现有的PM和单模光纤的良好的拼接能力。双层改性丙烯酸酯涂层具有优异的强度，提高了静态疲劳性能，光学模态剥离和简单的机械或化学去除。拍长@633nm < 4mm。标准价格是每米。