Smart Product Number: MM-S400/480-22FA
400 Micron Core Power Delivery Fiber 22FA
Nufern's specialty multimode step-index fibers are designed for compatibility with the majority of fibercoupled, bar and stack diode-laser packages and support the diode laser power delivery market. These power delivery fibers are available in 400/440 and 400/480 core/clad ratios in low and high NA versions. The 400/480 has a low refractive index fluoroacrylate coating for added power confinement. Other fiber diameters are available upon request.
Optical Specifications
Operating Wavelength
800 – 1600 nm
Core NA
0.220 ± 0.020
First Cladding NA (5%) ≥ 0.46
OH Level
Low
Geometrical & Mechanical Specifications
Cladding Diameter
480.0 ± 8.0 µm
Core Diameter
400.0 ± 9.0 µm
Coating Diameter
640.0 ± 25.0 µm
Core/Clad Offset
≤ 5.00 μm
Coating Material
Low Index Acrylate
Prooftest Level ≥ 100 kpsi (0.7 GN/m²)
Comments
Coating Requirements: Low index polymer coating
Low or High -OH Core: Low
Features & Benefits
0.12 and 0.22 NA — Compatible with majority of fiber-coupled, diode-laser packages
Exceptional geometric uniformity and core/clad concentricity — Ease of coupling to pump diodes
Typical Applications
Fiber coupled diode lasers
Couplers and pump combiners
商品属性 [波长] 800 - 1600 nm [芯径大小] 400 µm [首包层直径] 480 µm [数值孔径] 0.220 [光学包层] Double