講演情報
[16a-PB3-3]Dispersion Engineered Tantalum Pentoxide Nonlinear Waveguide on Silicon Carbide-on Insulator
〇(M1)KoJui Chang, De-Hao Yan1, Po-Hsun Lin1, Guan-Hong Li1, Yuan-Yao Lin1, Yi-Jen Chiu1, Min-Hsiung Shih2, Chao-Kuei Lee1 (1.Department of Photonics, National Sun Yat-sen University Taiwan, 2.Research Center for Applied Sciences, Taiwan)
キーワード：
Stacked waveguide、Dispersion engineering、Anomalous dispersion
A Ta2O5/SiC stacked nonlinear waveguide is proposed for dispersion engineering and enhanced nonlinearity. Geometry tailoring enables flattened dispersion with multiple zero-dispersion wavelengths. Broad and flattened supercontinuum generation(SCG) is demonstrated numerically, surpassing single-material waveguides and holding strong potential for nonlinear photonic applications.