Smart Product Number: SM-TDF-10P/130-HE
Eye Safe 10P/130-HE Thulium-Doped Single-Mode Double Clad Fiber
Nufern Thulium-doped double clad fiber utilizes a glass composition specifically optimized for highly efficient operation around the important 2 µm wavelength when pumped at ~793 nm. These small core fibers facilitate highly efficient single-mode operation while the telcom-like 130 µm cladding diameter makes handling, including cleaving and splicing, as simple as possible.
Optical Specifications
Operating Wavelength
1900 – 2100 nm
Core NA
0.150
First Cladding NA (5%) ≥ 0.46
Cladding Attenuation
≤ 15.0 dB/km @ 860 nm
Cladding Absorption
1.00 ± 0.30 dB/m at 1180 nm
3.00 dB/m at 793 nm
Geometrical & Mechanical Specifications
Cladding Diameter (flat-to-flat) 130.0 ± 2.0 µm
Core Diameter
10.0 ± 1.0 µm
Coating Diameter
215.0 ± 10.0 µm
Coating Material
Low Index Acrylate
Prooftest Level
≥ 100 kpsi (0.7 GN/m²)
Comments
Coating Requirements: Low Index Polymer.
Features & Benefits
NuCOATFA fluoroacrylate coating - Greater fiber durability in extreme operating and storage conditions
LMA single-mode core design and short amplifier length - Useful for generating high peak powers
Easy to maintain single-mode LP01 beam through fiber & components
PANDA-style stress structure for increased birefringence - Superior optical performance and uniformity
All fiber proof tested to > 100 kpsi - Critical for ensuring long term reliability when coiling
Typical Applications
Low to mid power CW and pulsed Eye Safe (~2 µm) lasers and amplifiers
Eye Safe industrial and medical lasers
Military and commercial LIDAR
~2 µm output TEM00 fiber lasers for pumping solid state crystal lasers
商品属性 [波长] 1900 - 2100 nm [掺杂类型] Tm [芯径大小] 10 µm [首包层直径] 130 µm [数值孔径] 0.150 [光学包层] Double