MM-TDF-55
The Coherent/Nufern double-clad thulium-doped fiber adopts a unique glass composition design specially optimized for pumping at approximately 793nm, suitable for efficiently realizing important eye-safe wavelength (2um) fiber laser and fiber amplifier applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength (Normal Conditions) | 2000 |
| Cladding Absorption @ 793nm Standard | 4dB/m |
| Cladding Absorption @ 1180nm | 1.3±0.3dB/m |
| Core Numerical Aperture, Standard | 0.20 |
| Cladding Numerical Aperture (NA) Standard | 0.46 |
| Core/Cladding Concentricity | <4um |
| Coating Layer Material | Low-index polyester |
| Strength Test Level (Radius Bend Method) | ≥100kpsi (0.7GN/m^2) |
| Core/Cladding Concentricity | <4um |
Datasheet
Supplier Information
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