Smart Product Number: FUD-4206
SM-EYDF-6/125
You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.
Optical Specifications
Operating Wavelength
1530 – 1625 nm
Core NA
0.180
First Cladding NA (5%) ≥ 0.46
Mode Field Diameter
6.8 ± 0.8 µm @ 1550 nm
Cutoff
1440 ± 80 nm
Cladding Absorption
1.10 ± 0.20 dB/m at 915 nm
Core Absorption
42.5 ± 12.5 dB/m near 1535 nm
Geometrical & Mechanical Specifications
Cladding Diameter (flat-to-flat) 125.0 ± 3.0 µm
Core Diameter
6.0 µm
Coating Diameter
245.0 ± 15.0 µm
Core/Clad Offset
≤ 1.00 μm
Prooftest Level
≥ 100 kpsi (0.7 GN/m²)
Comments
Coating Requirements: Low Index Polymer.
商品属性 [波长] 1530 - 1625 nm [掺杂类型] Er/Yb [芯径大小] 6 µm [首包层直径] 125 µm [数值孔径] 0.180 [光学包层] Double