We fabricate a 50 mm-long direct-bonded QPM-LN ridge waveguide using ZnO-doped LN. We achieve an internal wavelength conversion efficiency of 0 dB based on a Χ(2) cascading scheme in the 1550 nm wavelength band.
© 2004 Optical Society of America
Y. Nishida, H. Miyazawa, M. Asobe, O. Tadanaga, E. Kubota, and H. Suzuki, "Efficient parametric wavelength conversion using direct-bonded QPM-ZnO-doped LiNbO3 ridge waveguide," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CFA1.
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