Fabrication of Waveguides by Laser Deposition
We presented the growth of Nd:KGW waveguides on Si substrates. The waveguide structure was realized by the CeO2 buffer layer, and the as-grown Nd:KGW films were optically active. We also demonstrated the nozzle-gas-assisted PLD (NGA-PLD) method for efficient film oxidation. These results are applicable to the general problems of PLD, and are of great interest.
KeywordsLaser Ablation Buffer Layer Mass Flow Rate Pulse Laser Deposition Waveguide Structure
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