Broadband-signal wavelength converter with high damage resistance.

@article{Chen2009BroadbandsignalWC,
  title={Broadband-signal wavelength converter with high damage resistance.},
  author={Yunlin Chen and Gang Liu and Yan-qing Zheng},
  journal={Optics letters},
  year={2009},
  volume={34 16},
  pages={
          2480-2
        }
}
Uniform MgO-doped near-stoichiometric LiNbO(3) was successfully grown from Li-rich melts by a melt supplying technique. Periodically poled domains were demonstrated in MgO-doped near-stoichiometric LiNbO(3) wafers. Efficient quasi-phase-matched difference frequency generation was achieved in a titanium-diffusion waveguide based on periodically poled MgO-doped near-stoichiometric LiNbO(3). The conversion efficiency was -7.3 dB with a pump power of 150 mW and a signal power of 50 mW at room… Expand
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