This double-clad passive fiber perfectly matches Coractive’s DCF-YB-30/250EH active fiber. It is ideal for the manufacture of passive components used in the design of high peak power pulsed fiber lasers for material processing applications. Moreover, using this fiber to match the active fiber greatly reduces the splicing loss when building the laser source.
Double-Clad Passive Optical Fiber
DCF-UN-30/250-070
Description
Features & Benefits
- Compatible with industry standards
- Low background losses
- Excellent geometrical properties
Applications
- Passive component manufacturing
- Pulsed fiber laser systems
- Laser cleaning
Optical fiber specifications
Optical
Core Numerical Aperture
0.070 ± 0.005
Cladding Numerical Aperture
> 0.45
Background Loss @ 1200 nm (dB/km)
< 15.0
Geometrical & Mechanical
Core Diameter (µm)
30 ± 2
Cladding Diameter (µm)
250 ± 5
Core/Cladding Concentricity Error (µm)
≤ 1.5
Coating Diameter (µm)
275 ± 20
