Beyond Lenses: Computational Optics Empowers Observational Astronomy
中国科学院云南天文台学术报告通知
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:2026年1月21日(星期三)9:30-11:00
报告地点:科研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。
云台邀请方:抚仙湖太阳观测和研究基地、云南省太阳物理与空间目标监测重点实验室
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