DCF-EY-8/105/125-14/22-HTA
- Cladding Absorption @ 915 nm (dB/m)
- 4.0 ± 1.0
- Core Absorption @ 1535 nm (dB/m)
- 75 ± 20
- Numerical Aperture - Core (Typical)
- 0.14
DCF-UN-8/105/125-14/22-HTA at a glance
Key specifications
-
7.5
Core Diameter (Typical) (µm)
Diameter of the light-guiding core.
-
0.14
Core Numerical Aperture (Typical)
Light-acceptance angle of the core; with the core size, it sets how many modes are guided.
-
104 ± 2
Cladding Diameter (µm)
Outer diameter of the glass cladding.
-
0.23 ± 0.01
Cladding Numerical Aperture (Typical)
High-NA cladding that captures and guides the pump light.
-
9.2 ± 1.1
Mode Field Diameter @ 1550 nm (µm)
Width of the light distribution guided in the core.
-
125 ± 2
Outer Cladding Diameter (μm)
Outer diameter of the glass cladding.
Description
This double-clad passive fiber is precision matched to our active all-glass er/yb fibers. Featuring an all-glass design and a high-temperature resistant coating, this fiber is made for the rigorous environmental requirements of the automotive industry and other demanding applications. It is ideal for the manufacture of components used in the design of fiber lasers and amplifiers.
Features & Benefits
- High-temperature resistant coating
- All-glass second cladding design - free of low index polymer
- Matched to CorActive active fibers and compatible with industry-standards
Applications
- Eye-safe fiber lasers and amplifiers for LIDAR
- Space communications
- High-power telecom amplifiers
- Industrial and harsh environment laser sensing
DCF-UN-8/105/125-14/22-HTA
Specifications
| Optical | |
|---|---|
| Core Numerical Aperture (Typical) | 0.14 |
| Cladding Numerical Aperture (Typical) | 0.23 ± 0.01 |
| Mode Field Diameter @ 1550 nm (µm) | 9.2 ± 1.1 |
| Geometrical & Mechanical | |
| Core Diameter (Typical) (µm) | 7.5 |
| Cladding Diameter (µm) | 104 ± 2 |
| Outer Cladding Diameter (μm) | 125 ± 2 |
| Core/Cladding Concentricity Error (µm) | ≤ 0.8 |
| Coating Diameter (µm) | 245 ± 15 |
| Operation Temperature (˚C) | 0 to +150 |
DCF-UN-8/105/125-14/22-HTA
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