The maximum core diameter of 6.5μm is compatible with high-power (≤2W) 980nm lasers, providing safe transmission for fiber laser pump sources;
The dual-specification divergence angle is ≤2.5mrad (Φ3.2/Φ4), which reduces the energy density when high-power lasers are focused and avoids optical path damage;
The absorption coefficient in the 980nm band is low, and low-loss transmission ensures pumping efficiency.
| Wavelength | Fiber Core Diameter | Working distance | Overall Dimension with Corresponding Beam Waist & Divergence Angle |
|---|---|---|---|
| 980nm | 6.5um | 0 - 2m | Φ3.210.4mm: Beam Waist 0.4mm, Divergence Angle ≤2.5mrad; Φ414mm: Beam Waist 0.45mm/1.0mm, Divergence Angle ≤2.5mrad/≤0.5mrad; Φ1216.5mm: Beam Waist 0.7mm, Divergence Angle ≤0.5mrad; Φ1225.5mm: Beam Waist 2mm, Divergence Angle ≤0.5mrad |
| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | TBD | |
| 10- | TBD |
