科研速览 · Science Skim继续刷下去 · Keep skimming →
◆ Science Advances2025-12-03· Wavefront

Quantum-inspired computational wavefront shaping enables turbulence-resilient distributed aperture synthesis imaging

Shuai Sun, Zhen-Wu Nie, Yao-Kun Xu, C.T. Chang, Ping-Xing Chen, Puxiang Lai, Wei-Tao Liu

原始摘要(英文原文)· Original abstract
Wavefront shaping is essential for optical imaging through aberrations, but conventional methods rely on physical modulators and iterative optimization, hindering real-time applications in dynamic environments like turbulence. Inspired by quantum nonlocal aberration cancellation, we propose a modulator-free, computational wavefront shaping technique. By leveraging classical correlated illumination and single-pixel detection, our method corrects aberrations via virtual phase modulation in the computational domain, eliminating physical spatial light modulators or array sensors. As validation, we demonstrate this approach in a distributed optical aperture synthesis imaging, where a phase-randomized laser array illuminates objects through turbulence. Despite unknown subsource phase mismatch and turbulent distortion, we reconstruct diffraction-limited images of a 3-meter standoff object, at the theoretical resolution limit of the synthetic aperture (0.157 millimeter experimentally; 97% of the 0.152-millimeter limit). This work transforms traditionally intractable hardware challenges into computationally solvable problems, enabling turbulence-resilient standoff imaging without adaptive optics.
读原文 · Read the paper ↗

AI 追问PRO

登录后使用 AI 追问

讨论区

登录后参与讨论

相关论文 · Related

Quantum-inspired computational wavefront shaping enables turbulence-resilient distributed aperture synthesis imaging — 科研速览 Science Skim