5 Result(s)
within
Liangcai Cao
Physics
Microwaves, RF and Optical Engineering
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Article
Open AccessNon-convex optimization for inverse problem solving in computer-generated holography
Computer-generated holography is a promising technique that modulates user-defined wavefronts with digital holograms. Computing appropriate holograms with faithful reconstructions is not only a problem closely...
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Article
Open AccessQuantitative phase imaging based on holography: trends and new perspectives
In 1948, Dennis Gabor proposed the concept of holography, providing a pioneering solution to a quantitative description of the optical wavefront. After 75 years of development, holographic imaging has become a...
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Article
Open AccessDeep learning sheds new light on non-orthogonal optical multiplexing
A deep neural network for non-orthogonal input channel encoding is proposed to recover speckle images through a multimode fiber. This novel approach could shed new light on the non-orthogonal optical multiplex...
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Article
Open AccessQuantitative phase imaging through an ultra-thin lensless fiber endoscope
Quantitative phase imaging (QPI) is a label-free technique providing both morphology and quantitative biophysical information in biomedicine. However, applying such a powerful technique to in vivo pathological...
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Article
Open AccessSingle-shot lensless imaging with fresnel zone aperture and incoherent illumination
Lensless imaging eliminates the need for geometric isomorphism between a scene and an image while allowing the construction of compact, lightweight imaging systems. However, a challenging inverse problem remai...
