Coherent FUD-4199 fibers are specialty optical fibers designed for applications requiring precise control of cladding mode suppression and photosensitivity. These fibers offer excellent geometrical and optical properties for high-performance systems.
| Parameter | FUD-4199 |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 1400–1600 nm |
| Core NA | 0.11 |
| Mode Field Diameter (Gaussian) | 10.5–12.5 µm @ 1550 nm |
| Cutoff | 1280–1480 nm |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 124–126 µm |
| Coating Diameter | 230–260 µm |
| Prooftest Level | 200–220 kpsi |