Description
Microstructured optical fiber made of undoped silica glass with a hexagonal arrangement of air holes in acrylate coating operating in a single-mode regime of propagation with almost ideal quality of output radiation over a wide spectral range
Application areas
- Systems for delivery of high-power laser radiation
- Multiwavelength data transmission systems
- Mode-filter optoelectronic components
- Systems for delivery of (ultra)short pulses
- Devices for targeting and illumination with low angular divergence
Specifications
|
Parameter |
Value |
Value |
Value |
Value |
Value |
Value |
| Core Diameter, μm |
10 ± 0.5 |
15 ± 0.5 |
20 ± 0.5 |
25 ± 0.5 |
30 ± 0.5 |
35 ± 0.5 |
| Cladding Diameter, μm |
80 ± 5 |
120 ± 5 |
160 ± 5 |
200 ± 5 |
240 ± 10 |
280 ± 10 |
| Coating Thickness, μm* |
> 50 |
| Coating Material** |
Однослойный эпоксиакрилат |
| Cutoff Wavelength, nm |
Отсутствует |
| Attenuation @ 1064 nm, dB/km |
< 5 |
< 8 |
< 10 |
< 20 |
– |
| Attenuation @ 1550 nm, dB/km |
< 2 |
< 3 |
< 5 |
< 10 |
| Mode Filed Diameter (1/e2) @ 1550 nm, μm |
8.0 ± 0.5 |
12.0 ± 0.5 |
16.0 ± 0.5 |
20.0 ± 0.5 |
23.5 ± 0.5 |
26.5 ± 0.5 |
| Angular Divergence (1/e2) @ 1550 nm, rad |
0.124 ± 0.008 |
0.082 ± 0.004 |
0.062 ± 0.002 |
0.05 ± 0.002 |
0.042 ± 0.001 |
0.037 ± 0.001 |
| Short-Wavelength Operation Boundary, nm*** |
500 |
600 |
800 |
900 |
1100 |
1200 |
| Long-Wavelength Operation Boundary, nm*** |
1700 |
| Proof-test, % |
|
| Operating Temperature Range, °C |
-40.. +85 |
*Other coating thicknesses on demand
**To ensure resistance to high (up to 300 °C) temperatures and aggressive conditions (high humidity, acids), it is possible to apply a metal (tin, lead) coating
***Measured for bending diameter of 16 cm
Fiber Products