The F-SM1250-5.4/80 Single-Mode Fiber is an all-glass bend insensitive fiber with reduced cladding and supports single-mode light propagation for a 1310 - 1550 nm operating wavelength range. This low attenuation, step-index fiber has a uniform core refractive index and a matched-clad profile. It has a 0.19 to 0.21 NA, a 5.4 μm Mode Field Diameter, a 80 μm Cladding Diameter and a 170 μm Coating Diameter. Typical applications include sensors, instrumentation, device pigtailing, and light delivery. This bare fiber does not include a protective fiber jacket. Standard pricing is per meter.
折射率分布
Step
光纤类型
Singlemode
模场直径,标称
5.0 - 5.7 @1310 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
1310 - 1550 nm
截止波长
1150 - 1250 nm
缓冲涂层材料
Dual Acrylate
最大衰减
1 dB/km @1310 nm
数值孔径
0.19 - 0.21
验证试验
100 kpsi
F-SM1250-5.4/80单模光纤是一种全玻璃弯曲不敏感光纤,具有减少包层,并支持在1310 - 1550 nm工作波长范围内的单模光传播。这种低衰减,阶梯折射率光纤具有统一的核心折射率和匹配的包层轮廓。它有一个0.19到0.21 NA,直径5.4μm模式场,80μm包层直径和直径170μm涂层。典型的应用包括传感器、仪器、设备着色和光传输。这种裸纤维不包括保护纤维外套。标准价格是每米。