PFP'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.
|Operating Wavelength||800-1600 nm|
|Core Numerical Aperture||0.22 ± 0.02|
|Cladding Numerical Aperture (nominal)||0.46|
Geometrical & Mechanical Specifications
|Core Diameter||400.0 ± 9.0 µm|
|Clad Diameter||480.0 ± 8.0 µm|
|Coating Diameter||640 ± 25 µm|
|Core-Clad Concentricity||< 5.0 µm|
|Coating Material||Low Index Polymer|
|Proof Test Level||&*8805; 100 kpsi (0.7 GN/m≤)|
Note: This item is sold in increments of 1 meter. A re-spooling & cut fee of $30.00 is included for all lengths under the 100 meter spool size. To order an entire 100 meter spool please contact our Customer Service Department.