作者: M. Abe , Y. Hibino , T. Kominato , Y. Ohmori
DOI: 10.1049/EL:19920507
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摘要: Photoinduced second harmonic generation (SHG) in silicabased channel waveguides fabricated on Si substrates is described. The SHG efficiency was estimated quantitatively GeO2-doped silica under various seeding conditions. Moreover, observed TiO2-doped optical for the first time.