A 32×32 Pixel 0.46-to-0.75THz Light-Field Camera SoC in 0.13μ m CMOS
A 32×32 Pixel 0.46-to-0.75THz Light-Field Camera SoC in 0.13μ m CMOS
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采用 0 13μ m CMOS 的 32×32 像素 0 46-to 0 75THz 光场相机 SoC
DOI:
10.1109/isscc42613.2021.9365832
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
R. Jain
中科院分区:
文献类型:
--
作者:
R. Jain
Light-field (LF) refers to the spatio-directional light flow in space. In LF imaging, light rays are recorded along different positions and directions, and a 3-D scene is reconstructed with back-propagation [1]. Modern visible-light LF cameras assemble a lens array atop a megapixel (Mpx) count focal-plane array (FPA), such that each lens (macro-pixel) provides spatial sampling while the FPA pixels within a lens (sub-pixels) provide angular sampling [2]. Likewise, THz LF cameras can allow real-time 3D see-through imaging for inspection and screening applications [3]. Unfortunately, THz Mpx FPAs are infeasible as a large THz pixel area (>10× visible-light pixel) would require wafer-scale FPA fabrication, leading to impractical costs and process variations. Multi-chip packaging is an alternative for scaling the THz FPA pixel count, but it requires compact THz camera ICs with serial data interfaces (small pin count) to allow dense integration.
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影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
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期刊:
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DOI:
--
发表时间:
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期刊:
影响因子:
--
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