Results 1 to 10 of about 11,155 (263)
Phase Imaging through Scattering Media Using Incoherent Light Source [PDF]
Photonics, 2023 Phase imaging normally employs coherent a light source while an incoherent light source is not preferred due to its random wavefront. Another challenge for practical phase imaging is imaging through scattering media, which scatter the photons in a random
Huichuan Lin +9 more
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Three-dimensional holographic imaging of incoherent objects through scattering media [PDF]
Nature CommunicationsThree-dimensional (3D) high-resolution imaging is essential in microscopy, yet light scattering poses significant challenges in achieving it. Here, we present an approach to holographic imaging of spatially incoherent objects through scattering media ...
YoonSeok Baek +2 more
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Incoherent Scattering Reduction in Crystals [PDF]
Proceedings, 2019 Despite the large strength of the coherent effects of particle deflection and radiation in crystals,all their applications are essentially limited by the incoherent scattering process. [...]
Victor V. Tikhomirov +4 more
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Stimulated Raman scattering excited by incoherent light in plasma
Matter and Radiation at Extremes, 2017 Stimulated Raman scattering (SRS) excited by incoherent light is studied via particle-in-cell simulations. It is shown that a large bandwidth of incoherent light can reduce the growth of SRS and electron heating considerably in the linear stage. However,
Yao Zhao +5 more
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A Novel Multiband Fusion Method Considering Scattering Characteristic Fluctuation Between Sub-Bands [PDF]
SensorsMultiband fusion (MF) technology can generate an ultra-wideband echo (UWBE) from multiple sub-band echoes (SBEs), thereby improving radar range resolution and enhancing target recognition capabilities. However, current MF methods generally do not account
Peng Li, Ling Luo, Denghui Huang
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Properties of Scattering Fields from Gaussian Beam Incident on Rough Cylinders
Photonics, 2023 At present, most researchers focus on plane wave incident on targets, but in practical applications, most of the beams are Gaussian beam. We study the scattering fields of Gaussian beam incident on rough cylinders.
Shubing Ye +5 more
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Calculation of Atomic Scattering Factor For X-ray in Copper
Tikrit Journal of Pure Science, 2023 In this paper the atomic scattering factor f( has been calculated for x-ray in copper using Wave function involves The independent particle approximation for the values , The physical importance of this factor appears in its relation with the several ...
Muhsin Hasan Ali
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An Overview of the Compton Scattering Calculation
Crystals, 2021 The Compton scattering process plays significant roles in atomic and molecular physics, condensed matter physics, nuclear physics and material science.
Chen-Kai Qiao, Jian-Wei Wei, Lin Chen
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Selective excitation of subwavelength atomic clouds
Physical Review Research, 2021 A dense cloud of atoms with randomly changing positions exhibits coherent and incoherent scattering. We show that an atomic cloud of subwavelength dimensions can be modeled as a single scatterer where both coherent and incoherent components of the ...
Rasoul Alaee +2 more
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Treatments of Thermal Neutron Scattering Data and Their Effect on Neutronics Calculations
Frontiers in Energy Research, 2021 In the conventional method to generate thermal scattering cross section of moderator materials, only one of the coherent elastic scattering and incoherent elastic scattering is considered in neutronics calculations.
Tiejun Zu +7 more
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