Smart Product Number: PLMA-YSF-10/125
10/125 Ytterbium-Doped Single-Mode Single Clad Fiber
Nufern’s single-clad series of Yb-doped large mode area (LMA) fibers are designed to support low power fiber lasers and amplifiers based on single-mode diode pump technology. These 10µm core diameter fibers with a 0.075 NA provide SM beam output and are compatible with standard "telecom" fiber technology ensuring low splice loss to numerous fiber pigtailed components. Featuring an optimized glass composition with high absorption these fibers provide high efficiency and very short device lengths minimizing non-linear effects. The PM (PLMA) version uses a PANDA-style stress structure which delivers linearly polarized light suitable for frequency conversion. These fibers make the ideal gain medium for low average power ultrafast fiber lasers and pre-amplifiers for higher power double-clad amplifiers.
Optical Specifications
Operating Wavelength
1015 – 1115 nm
Core NA
0.075
Mode Field Diameter
10.50 ± 1.00 µm @ 1060 nm
Cutoff
1000.0 ± 50.0 nm
Core Attenuation
≤ 20.0 dB/km @ 1200 nm
Core Absorption
110.0 ± 13.0 dB/m at 915 nm
350.0 dB/m at 975 nmBirefringence
2.5 × 10-4
Geometrical & Mechanical Specifications
Cladding Diameter
125.0 ± 1.0 µm
Core Diameter
10.0 µm
Coating Diameter
245.0 ± 15.0 µm
Coating Concentricity
< 5.0 µm
Core/Clad Offset
≤ 0.70 μm
Coating Material
Acrylate
Operating Temperature Range
-55 to 85 °C
Prooftest Level
≥ 100 kpsi (0.7 GN/m²)
Comments
Coating Requirements: Dual Acrylate Coating
Features & Benefits
Single-mode output — Compatible with standard telecom 980/1060 nm fiber-based components
PANDA-style stress structure — Linearly polarized output for frequency conversion
High absorption — Short fiber lengths to reduce detrimental non-linear effects
High slope efficiency — Efficient utilization of pump power
Typical Applications
Low power CW and pulsed fiber lasers
Ultrafast (fs) fiber lasers
Pre-amps for high-power, double-clad devices
商品属性 [波长] 1015 - 1115 nm [保偏] yb [芯径大小] 10 µm [首包层直径] 125 µm [数值孔径] 0.075 [光学包层] Single