Special Optical Fiber- Wasin Fujikura Ytterbium-doped Double Clad Fiber Wasin Fujikura
Nanjing Wasin Fujikura 10/130Ytterbium-doped double clad fibers are ideally suited for Applications spanning military, industrial and medical including fiber lasers and amplifiers. Yb-doped fibers lasers enable efficient, compact, diode pumped fiber sources that are an attractive alternative to traditional solid-state lasers. This fiber Feature a single-mode with a low NA and is ideal y suited for pulsed Applications.
performance parameter
| optical specifications | ||
|
Fiber model |
10/130 |
20/400 |
| . Work wavelength |
1060- 1115 nm |
1030- 1115 nm |
|
core NA |
≤0.09 |
≤0.07 |
| First Cladding NA(5%) |
≥0.46 |
≥0.46 |
|
≥1.3 dB/m at 915 nm |
≥ 0.45 dB/m at 915 nm |
|
| Cladding Absorption |
3.20 士 0.50 dB/m at 975 nm |
1.25 ± 0.50 dB/m at 975 nm |
Environmental and Material performance
|
Cladding Diameter (horn-to-horn) |
130.0 ± 5.0μm |
400.0 ± 15.0μm |
|
Core Diameter |
11.0 ± 1.0μm |
20.0 土 2.0μm |
|
Coating Diameter |
245.0 ± 15.0μm |
550.0 ± 20.0μm |
|
Core/Clad Offset |
≤ 2.00μm |
≤ 4.00μm |
|
Coating Material |
Low Index Polymer |
Low Index Polymer |
