Ion-exchanged Waveguides in Periodically Poled Rb-doped KTiOPO4 for Efficient Second Harmonic Generation
2020-01-01
SCID: 54.1/yqf9mv3y
Abstract (AI)
We present the fabrication of channel waveguides in PPRKTP crystals for QPM SHG in the blue region. Our waveguides reached a normalized conversion efficiency of 119 %/Wcm2 and showed low loss (0.51dB/cm).
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2020-01-01
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