Listed here are our standard rare-earth-doped ZBLAN fiber products that we regularly produce. Other than these standard products, you may also choose from our inventory fibers. We also offer a custom fiber draw if you have specific requirements for your application.
Product Type : Bare Fiber
Operating Wavelength：400 nm ~4000 nm
| Product Number | Rare-Earth Dopant |
Rare-Earth Conc. (mol ppm) |
Core Diameter (μm) |
Core NA | Cutoff (nm) |
1st Cladding Diameter (μm) |
Cladding Shape |
2nd Cladding Diameter (μm) |
Cladding NA |
Cladding Absorption (dB/m) |
|---|---|---|---|---|---|---|---|---|---|---|
| ZDF-16/250-10E-C | Er | 10,000 | 16 +/- 2 | 0.12 +/- 0.02 @ 3500 nm |
< 2850 | 250 +/- 13 | Circular | 460 +/- 30 | 0.50+/- 0.02 @1000nm |
0.3-0.8 @ 980 nm |
| ZDF-18/250-60E-C | Er | 60,000 | 18 +/- 2 | 0.12 +/- 0.02 @ 2700 nm |
< 3400 | 250 +/- 13 | Circular | 460 +/- 30 | 0.50+/- 0.02 @1000nm |
2-3 @ 980 nm |
| ZDF-30/300-60E-C | Er | 60,000 | 30 +/- 2 | 0.12 +/- 0.02 @ 2700 nm |
< 5350 | 300 +/- 15 | Circular | 460 +/- 30 | 0.50+/- 0.02 @1000nm |
4-5 @ 980 nm |
| ZDF-7.5/125-40T-C | Tm | 40,000 | 7.5 +/- 1.5 | 0.14 +/- 0.02 @ 2000 nm |
< 1700 | 120 +/- 3 | Circular | 210 +/- 20 | 0.50+/- 0.02 @1000nm |
1-2 @ 800 nm |
| ZDF-8.5/125-2H40T-C | Ho Tm |
2,000 40,000 |
8.5 +/- 2.0 | 0.14 +/- 0.02 @ 2000 nm |
< 2000 | 123 +/- 4 | Circular | 195 +/- 15 | 0.50+/- 0.02 @1000nm |
1-2 @ 800 nm |
| ZDF-10/125-30H2.5P-C | Ho Pr |
30,000 2,500 |
10 +/- 1 | 0.17 +/- 0.02 @ 3000 nm |
< 2400 | 123 +/- 3 | Circular | 210 +/- 10 | 0.50+/- 0.02 @1000nm |
1-2 @ 1150 nm |
| ZDF-20/250-40E2.5D-C | Ey Dy |
40,000 2,500 |
20 +/- 3 | 0.13 +/- 0.02 @ 3000 nm |
< 4100 | 250 +/- 13 | Circular | 460 +/- 30 | 0.50+/- 0.02 @1000nm |
1-2 @ 980 nm |
