Fiber End-Cap is designed for the output termination of high power fiber lasers and fiber amplifiers in order to reduce the power density at the output fiber facet. A Y mm-diameter and X mm-long quartz rod is fused to the fiber facet for beam expansion while preserving minimal beam distortion. A Cladding Light Stripper is built inside in order to remove the reflection power in the fiber inner cladding.
- High Signal Transfer Efficiency
- Built-in Cladding Light Stripper
- Low Beam Distortion
- Customized Configurations Available
|Fiber Core Diameter (μm)||Fiber Cladding Diameter (μm)||Fiber Core NA||Quartz Rod Length (mm)[Angle]||Operating Wavelength (μm)||End Cap Length (mm)|
|6~400||125~500||6/125: 0.14||6/125: 4.5[8°]||1064||5~15, Typ.10|
|End Cap Diameter (mm)||Facet Angle (Deg)||Single Insertion Loss (dB)||Optical Return Loss (dB)||Output Beam M2||Output Beam Width (μm)|
|1.0||0±0.5~8±0.5||0.1Typ., 0.3Max.||40Min.||1.2Max.||6/125: 700~900|
|Power Handling (W)||Fiber Length (m)||Operating Environment Temperature (°C)||Operating Humidity (%RH)||Storage Temperature (°C)||Package Dimension (mm)|
Note: Output beam width depends on Fiber Type/ End-Cap Quartz Rod Length/Operating Wavelength.