Spectroscopic properties and orthogonally polarized dual-wavelength laser of Yb3+:NaY(WO4)2 crystals with high Yb3+ concentrations

- Yb3+-doped NYW with different concentrations have been grown by Czochralski method.
- The optimum concentration of Yb3+-doped in NYW was predicted by comparing their optical properties.
- The dual-polarization and dual-wavelength laser properties of NYW with 10 at% Yb3+ doped have been tested.
- The stable dual-polarization and dual-wavelength laser output have been realized with different output mirrors.