学术前沿|多尺度孔径合成成像器件(Multiscale aperture synthesis imager)

类型:

内容转述

来源:

Nature Communications

发布时间:

2025-11-26

资讯来源(SourceNature Communications

研究团队(AuthorsRuihai WangQianhao ZhaoDavid BradyGuoan Zheng

发表时间(Published20251126

文献DOI10.1038/s41467-025-63793-4

原文链接(Linkhttps://www.nature.com/articles/s41467-025-65661-8

核心研究进展(Core Research Progress

传统合成孔径成像(Synthetic Aperture Imaging)受多设备波场同步限制,难以实用落地。该研究提出多尺度孔径合成成像器件(Multiscale Aperture Synthesis Imager, MASI),依托分布式编码传感器与计算相位同步技术,无需重叠测量区域即可突破单传感器衍射极限。凭借无透镜架构,可实现超长工作距离亚微米分辨成像,完成厘米级视场三维重建,大幅降低光学合成孔径的落地难度。

 

技术应用价值(Technical Application Value

该技术攻克了传统光学合成孔径成像部署难的痛点,兼具无透镜、超长测距、大视场、超高分辨率等优势,可高效完成远距离高精度二维与三维成像。适配远距离精密观测、微观检测、三维形貌重建等场景,为可扩展光学合成孔径成像系统产业化提供全新方案。

 

免责声明(Disclaimer

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