Datasheet
Components & Accessories
LMA-YDF-20/400-M Plus, Ultra Matched Yb-Doped Double Clad Optical Fiber
Coherent Ultra Matched (M+) Large Mode Area (LMA) active double clad fibers are designed for high power monolithic fiber lasers and amplifiers used in defense, industrial, and medical applications. Featuring a 20 µm core diameter and a 400 µm cladding diameter, these fibers ensure ultra-high precision matching with their passive counterparts, providing low splice loss and excellent performance. The NuCOAT fluoroacrylate coating enhances durability, ensuring consistent operation under extreme conditions. These fibers support high power levels while maintaining superior beam quality.
Features
- 바카라사이트 통장 Matched (M+) design - Ensures the lowest possible splice loss
- NuCOAT fluoroacrylate coating - Superior environmental durability
- State-of-the-art Yb-doped glass - Optimized for generating high CW powers
- PANDA-style stress structure - Enhances birefringence and uniformity
- Proof tested to > 100 kpsi - Guarantees long-term reliability
- RoHS compliant
Appli바카라사이트 통장tions
- Monolithic high-power lasers and amplifiers
- Materi바카라사이트 통장 processing
- Non-linear optics / frequency doubling
- Defense
- Industri바카라사이트 통장 and medical applications
Datasheet
| Parameter | LMA-YDF-20/400-M-Plus |
|---|---|
| 바카라사이트 통장 Specifications | |
| Operating Wavelength | 1060 - 1115 nm |
| Core NA | 0.065 ± 0.005 |
| Mode Field Diameter | 16.7 ± 1.0 μm @ 1060 nm |
| Core Attenuation | ≤ 15.0 dB/km @ 1200 nm |
| 바카라사이트 통장ding Attenuation | 0.40 ± 0.05 dB/m at 915 nm |
| 바카라사이트 통장ding NA | ≥ 0.46 |
| Slope Efficiency | 70.0%@ 915 nm |
| Geometri바카라사이트 통장l & Mechani바카라사이트 통장l Specifi바카라사이트 통장tions | |
| 바카라사이트 통장ding Diameter | 400.0 ± 7.0 μm |
| Core Diameter | 20.0 ± 1.5 μm |
| Coating Diameter | 550.0 ± 15.0 μm |
| Core 바카라사이트 통장 Offset | 1.20 μm |
| Coating Material | NuCOAT fluoroacrylate |
| Prooftest Level | ≥ 100 kpsi (0.7 GN/m²) |