Results 31 to 40 of about 386,620 (328)
Tongxin xuebao, 2021 The nonlinear spectral broadening light source was used as a partially coherent carrier source with high repetition frequency to carry out experimental research on high-speed information transmission in atmospheric turbulence channels.A partially ...
Tianshu WANG +5 more
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Physical Review X, 2021 Metasurfaces have been enabling the miniaturization and integration of complex optical functionalities within an ultrathin platform by engineering the scattering features of localized modes.
Adam C. Overvig +2 more
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Spatial spectrum of coherence signal for a defocused object images in digital holographic microscopy with partially spatially coherent illumination [PDF]
Компьютерная оптика, 2018 We study the effect of a decrease in the magnitude of the coherence signal in high-frequency spatial spectrum for a defocused object image in transmission digital holographic microscopy with quasimonochromatic partially spatially coherent illumination. A
Daria Klychkova, Vladimir Ryabukho
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Frontiers in Physics, 2021 This paper presents a partially coherent point-diffraction digital holographic microscopy (PC-pDHM) prototype and demonstrates its application in label-free imaging of the dynamic processes of live cells.
Kequn Zhuo +11 more
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Spatial coherence control and analysis via micromirror-based mixed-state ptychography
New Journal of Physics, 2021 Flexible and fast control of the phase and amplitude of coherent light, enabled by digital micromirror devices (DMDs) and spatial light modulators, has been a driving force for recent advances in optical tweezers, nonlinear microscopy, and wavefront ...
Ruslan Röhrich +3 more
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Nonparaxial Propagation of Bessel Correlated Vortex Beams in Free Space
Micromachines, 2022 The nonparaxial propagation of partially coherent beams carrying vortices in free space is investigated using the method of decomposition of the incident field into coherent diffraction-free modes.
Nikolai I. Petrov
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A Scalar Wigner Theory for Polarized Light in Nonlinear Kerr Media [PDF]
, 2012 A scalar Wigner distribution function for describing polarized light is proposed in analogy with the treatment of spin variables in quantum kinetic theory.
Brodin, G. +3 more
core +2 more sources
Propagation of partially coherent light through a light pipe
Optics Express, 2013 In laser projection applications, laser light modules are often combined with rotating diffusers in order to reduce the appearance of speckle on the projection screen. The rotation of a diffuser in a laser beam generates a beam of partially coherent light.
Roelandt, Stijn +4 more
openaire +3 more sources
Mutual optical intensity propagation through non-ideal two-dimensional mirrors
Journal of Synchrotron Radiation, 2023 The mutual optical intensity (MOI) model is a partially coherent radiation propagation tool that can sequentially simulate beamline optics and provide beam intensity, local degree of coherence and phase distribution at any location along a beamline. This
Xiangyu Meng +7 more
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Optical binding of cylinder photonic molecules in the near-field of partially coherent fluctuating Gaussian Schell model sources. A coherent mode representation [PDF]
, 2013 We present a theory and computation method of radiation pressure from partially coherent light by establishing a coherent mode representation of the radiation forces.
Auñón, Juan Miguel +2 more
core +3 more sources