Disorder Enhanced-Photonic Crystal Based On-Chip Spectrometer
Disorder Enhanced-Photonic Crystal Based On-Chip Spectrometer
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DOI：
10.1364/fio.2022.fm5d.5
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发表时间：
2022
期刊：
影响因子：
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通讯作者：
Bhupesh Kumar;S. Schulz
中科院分区：
文献类型：
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作者：
Bhupesh Kumar;S. Schulz
我们通过在光子晶体上叠加受控无序，建立了一个紧凑而灵敏的高分辨率光谱仪。这同时产生平面内散斑并抑制平面外散射。我们进行了3D数值模拟，以证明减少面外散射在这种无序增强的光子晶体结构相比，完全随机的结构
We create a compact and sensitive high-resolution spectrometer, by superimposing controlled disorder on a photonic crystal. This simultaneously creates an in-plane speckle and supresses out-of-plane scattering. We perform 3D numerical simulations to demonstrate reduced out-of-plane scattering in such disorder-enhanced photonic crystal structures compared to completely random structures