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[WP4-E7] Compact and Broadband Asymmetric Curved Directional Couplers Using the Silicon-On-Insulator (SOI) Platform
キーワード：Asymmetric curved directional coupler, 3D-FDTD, Wavelength insensitive, Photonic integration
The asymmetric curved directional coupler (ACDC) is designed by 3D-FDTD simulation for achieving broad operation wavelength range. A wavelength bandwidth of 100nm is achieved by an ACDC with 7μm-long coupling region which has good tolerance to fabrication variations.
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