基于Lumerical的氮化硅半带FIR最大平顶光学滤波器,在193 THz频率下具有低插入损耗和高消光比
Lumerical-Based SiN Half-Band FIR Maximally Flat-Top Optical Filter with Low Insertion Loss and High Extinction Ratio at 193 THz
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中文总结 AI 辅助
研究基于氮化硅平台在193 THz的最大平顶半带FIR光学滤波器,利用Lumerical模拟的级联MZI拓扑结构,实现了通道A和B较低插入损耗与较高消光比。
中文摘要 AI 辅助
本文介绍了一种在193 THz频率下基于氮化硅(SiN)平台的最大平顶半带FIR光学滤波器。通过在Lumerical INTERCONNECT、MODE和FDTD中模拟的级联马赫-曾德尔干涉仪(MZI)拓扑结构,在实际S参数条件下,该滤波器在通道A和通道B的插入损耗分别为0.1349 dB和0.1761 dB,消光比分别为18.317 dB和23.002 dB。
英文摘要
This paper presents a maximally flat-top half-band FIR optical filter on a silicon nitride (SiN) platform at 193 THz. Using a cascaded Mach-Zehnder Interferometer (MZI) topology simulated in Lumerical INTERCONNECT, MODE, and FDTD, the filter achieves insertion losses of 0.1349 dB and 0.1761 dB with extinction ratios of 18.317 dB and 23.002 dB for Channel-A and Channel-B, respectively, under realistic S-parameter conditions.