2019/08/12 by Ilya Starshynov, O. Ghafur, Omair Ghafur +2 · 19 citations
Engineering · Mathematics · Physics and Astronomy · #Advanced Optical Sensing Technologies #Artificial intelligence #Astronomy #Astrophysics #Computer science #Control (management) #Geometry #Line (geometry) #Line-of-sight #Mathematics #Optical Coherence Tomography Applications #Optics #Physics #Random lasers and scattering media #Sight #physics.optics
paper · pdf · doi:10.1103/physrevapplied.12.064045
published in Physical Review Applied 12(6) (American Physical Society)
arxiv created 2019/08/12 · openalex publication_date 2019/12/19 · arxiv updated 2019/12/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Just around the corner… Unscrambling the image reflected from a scattering surface is a real challenge, with numerous potential applications along the lines of seeing past obstructions. Two methods exist to tackle this problem: In one a coherence property of light is used to recover the image from apparently random reflected intensity data, while the other uses the time-of-flight information of the photons to triangulate the object. The authors combine these approaches, implementing coherent control of the input laser beam for the time-of-flight reconstruction, and preserving the advantages of both techniques.