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Beyond Lenses: Computational Optics Empowers Observational Astronomy

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2026年第5

报告题目:Beyond Lenses: Computational Optics Empowers Observational Astronomy

报告人:方璐 教授

报告人单位:清华大学

报告语言:中文

报告时间:2026121日(星期三)9:30-11:00

报告地点:球信网体育app下载1号楼523会议室

报告摘要:

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Optics-based observational astronomy has long been a cornerstone of cosmic exploration. Computational optics enables observation beyond traditional lens-based systems. We present a light-field meta-imaging sensor with digital adaptive optics and RAFAEL, a snapshot spectroscopic chip that transforms spectroscopy into a full-field, time-domain observable. By collapsing scanning into single-shot acquisition, RAFAEL enables orders-of-magnitude gains in survey efficiency and high-cadence hyperspectral solar imaging. These advances demonstrate how computational optics can reshape astronomical observation across space and time.

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报告人简介:?

方璐,清华大学电子工程系教授,国家杰青、OPTICA Fellow。致力于人工智能与计算光学交叉研究,代表性工作发表于Science、Nature等,“太极”光芯片研究入选中国科学十大进展。获何梁何利奖、科学探索奖、国际Falling Walls科学突破奖。


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