Frequently Asked Questions

The specially designed polymer coating and flat pump absorption allow operation across an extra-wide range of –60°C to +60°C.

It means the fiber's pump absorption doesn't change much as the pump diode's wavelength shifts with temperature or current, keeping laser performance consistent without tight pump-wavelength control.

The cladding is octagonal, a shape chosen for efficient absorption of cladding-launched pump light in double-clad, cladding-pumped laser designs.