Dual Clad Erbium/Ytterbium Doped Fiber
PM and non-PM erbium ytterbium co-doped dual clad fiber
- Optimized for efficient energy transfer
- Can be cleaved and spliced with standard equipment
Typical Applications:
- High power Erbium Doped Fiber Amplifiers (EDFAs)
- Ytterbium/Erbium Doped Fiber Amplifier (YEDFA)
- Fiber laser
- Light Radar (LiDAR)
- Cable Television (CATV)
Comparison
| | CP1500Y |
|---|---|
| Laser Core | |
| Composition | Phosphosilicate with erbium and ytterbium |
| Operating Wavelength (nm) | 1520–1570 |
| Numerical Aperture | 0.20–0.22 |
| Mode Field Diameter (μm) | 5.6–6.5 @1550nm |
| Core Diameter (μm) | 4.5-5.8 (nominal) |
| Cut-Off Wavelength (nm) | 1290–1510 |
| Absorption (dB/m) | 19 (nominal) @1550nm |
| Beat Length (mm) @633nm | - |
| Pump Guide | |
| Composition | Pure silica cladding |
| Numerical Aperture | 0.24–0.28 |
| Mean Pump Guide Diameter (μm) | 105 (nominal) |
| Absorption (dB/m) | 1 (typical) @940nm |
| General | |
| Proof Test (%) | 1 (100 kpsi) |
| Cladding Diameter (μm) | 125 ± 1 |
| Coating Type | Dual Layer Acrylate * |
| Coating Diameter (μm) | 245 ± 7 |
| Operating Temperature (ºC) | -55 to +85 |
| * High temperature acrylate variant available upon request |
Specifications
Product Specifications
Resources
Technical Bulletins
File
an24.1-erbium-ytterbium-doped-fibers-for-cladding-pumped-amplifiers.pdf
File
md11.13-dual-clad-erbium_ytterbium-doped-fiber.pdf
