Quantum-inspired computational wavefront shaping enables turbulence-resilient distributed aperture synthesis imaging
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.
Authors
- Puxiang Lai (ORCID: https://orcid.org/0000-0003-4811-2012)
- Zhen-Wu Nie
- Ping-Xing Chen (ORCID: https://orcid.org/0000-0002-0714-1231)
- Shuai Sun (ORCID: https://orcid.org/0000-0003-2701-6494)
- Wei-Tao Liu (ORCID: https://orcid.org/0000-0001-8480-9904)
- Yao-Kun Xu (ORCID: https://orcid.org/0000-0003-4752-762X)
- C.T. Chang
Institutions
- Hong Kong Polytechnic University (HK)
- National University of Defense Technology (CN)
Publication Details
- Journal
- Science Advances
- Published
- 2025-12-03
- DOI
- https://doi.org/10.1126/sciadv.aea4152
- Citations
- 1
- Primary Topic
- Random lasers and scattering media
- Type
- article
- Field-Weighted Citation Impact
- 1.30