Smart Product Number: PM-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 dB/km @ 860 nm
Cladding Absorption
1.60 ± 0.30 dB/m at 1180 nm
4.70 dB/m at 793 nmBirefringence
nominal 1.5 × 10-4
Geometrical & Mechanical Specifications
Cladding Diameter
130.0 ± 1.0 µm
Core Diameter
10.0 ± 1.0 µm
Coating Diameter
215.0 ± 10.0 µm
Coating Material
(0.7 GN/m²)crylate
Prooftest Level
Low Index A≥ 100 kpsi
Comments
Coating Requirements: Low Index Polymer.
Other Requirements: Round Fiber. Polarization-maintaining fiber with dual circular stress elements.
Features & Benefits
• NuCOAT 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