Thulium doped fiber TDF-SM-10/125 series is specially designed for highly efficient core pumping at 1550-1600 nm.
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Thulium doped fiber | TDF-SM-10/125 |
| Core diameter, µm | 10 ± 1 |
| Clad diameter, µm | 125 ± 5 |
| Coating diameter, µm | 230 ± 20 |
| Core NA | 0.18 ± 0.02 |
| Cutoff wavelength, µm | 1.9 ± 0.05 |
| Core absorption (1568 nm), dB/m | > 60 |
| Other parameters including PM version are available on the request | |