300 Double-Clad Fiber
The Coherent/Nufern passive series large mode area (LMA) double-clad fiber is an ideal fiber for all-fiber integrated fiber lasers and amplifiers. This series of fibers is based on a 25um core diameter, 300um cladding diameter and low numerical aperture (0.09) design, used to match the active 25/300 large mode area erbium-ytterbium co-doped fiber.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength (Normal Conditions) | 1530-1800 |
| Core Numerical Aperture | 0.09 |
| Inner Cladding Numerical Aperture (5%) | ≥0.46 |
| Cladding Attenuation | ≤15.0dB/km |
| Cladding Diameter | 300.0±8.0μm |
| Cladding Non-Circularity | 5.0% |
| Core-Cladding Deviation | ≤2.0μm |
| Birefringence (Ordinary) | B |
| Cladding Diameter | um |
Datasheet
Supplier Information
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