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Phase imaging with partially coherent light
SPIE Proceedings, 2013We review several quantitative phase imaging methods that retrieve phase from a through-focus series of intensity images (specifically, iterative methods and Transport of Intensity) and compare their performance when using partially coherent illumination, such as in the case in a brightfield microscope or X-ray imaging system.
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Design of diffractive axicons for partially coherent light
Optics Letters, 1998We propose a novel method of designing diffractive axicons for use in spatially partially coherent illumination. The design procedure is based on the results obtained by the stationary-phase method. The technique leads to a coherence-dependent differential equation with appropriate boundary conditions for the axicon phase function.
S Y, Popov, A T, Friberg
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Real-time image recognition by partially coherent light
Applied Optics, 1986A real-time image recognition system that can perform complex signal detection under partially coherent illumination is presented. The unique features of the correlator are that the target under study may be a diffusely illuminated real object, and the real-time correlation signal is produced using a narrowband extended light source. The system employs
B, Javidi, F T, Yu
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The Wigner Distribution Function of Partially Coherent Light
Optica Acta: International Journal of Optics, 1981The concept of the Wigner distribution function is applied to stochastic signals, in particular to partially coherent light. Relations between the Wigner distribution function, the power spectrum and related subjects are formulated. Some inequalities for the Wigner distribution function are derived; one of these inequalities leads to the definition of ...
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Photothermal Nanomaterials: A Powerful Light-to-Heat Converter
Chemical Reviews, 2023Ximin Cui, Qifeng Ruan, Xiaolu Zhuo
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Extreme light confinement and control in low-symmetry phonon-polaritonic crystals
Nature Reviews Materials, 2023Martin Wolf +2 more
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Light sheet fluorescence microscopy
Nature Reviews Methods Primers, 2021Ernst H K Stelzer +2 more
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A roadmap for the commercialization of perovskite light emitters
Nature Reviews Materials, 2022Kyung Yeon Jang +2 more
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