Reciprocal relations for light from Young’s pinholes scattering upon a quasi-homogeneous medium

Yu, Jianpeng; Li, Jia

doi:10.1088/1612-202x/aa6852

Cited by 5 publications

(1 citation statement)

References 27 publications

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“…In recent years, a variety of researches revealed that the source correlations would lead to the spectral changes, and considerable achievements about spectral changes have been made [6][7][8][9][10]. Furthermore, numerous studies showed that the spectral changes may also occur when partially coherent light beams passed through an aperture, propagated in turbulent atmosphere, or scattered from various media [11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Multiple spectral switches generated by the scattering of a novel electromagnetic random source of circular frame upon a semisoft boundary medium

2019

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In this work, a novel kind of interesting spectral change, multiple spectral switches, is revealed for the first time. During the analysis of the evolution of the scattered spectrum for a newly proposed electromagnetic random source of circular frame upon a semisoft boundary medium in the far zone, it is shown that, with appropriate system parameters, the scattered spectrum would present a unique double-peak configuration, which is the well-known spectral switch. When further increase the scattering angle, to our great surprise, the spectral switches may repeat several times, which effect we define multiple spectral switches. In addition, influence of several parameters such as the incident light beam order M, the semisoft boundary summation index N, and the effective width σ R of the medium on the spectral switch are discussed in detail. Results obtained here may further enrich the scattering theory, and find applications in obtaining the structure information of the scattering objects, in the search of particular spectral lines in astronomy, or to develop spectrum-selective optical interconnects in optical computing.

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Section: Introductionmentioning

confidence: 99%

Multiple spectral switches generated by the scattering of a novel electromagnetic random source of circular frame upon a semisoft boundary medium

2019

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Condition for far-zone spectral isotropy of light transmitted from Young’s pinholes scattering on a quasi-homogeneous medium

Peng

Zhou

et al. 2017

J. Opt. Soc. Am. A

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The far-zone spectral isotropy of light transmitted from Young's pinholes on scattering from a quasi-homogeneous medium has been discussed. A sufficient condition for the far-zone spectral isotropy has been derived as a new scaling law. Our result not only is analogous with the scaling law for weak scattering in previous works but is also applicable for a more general situation where the incident light has an arbitrary spectral degree of coherence. More discussion about cross-spectral purity of the far field is presented.

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Far zone behavior of light waves on scattering from an arbitrary-orientated ellipsoidal random particle

et al. 2017

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The behavior of light waves on scattering from an ellipsoidal quasi-homogeneous particle with arbitrary orientation is discussed within the accuracy of the first-order Born approximation. It is shown that the orientation of a particle plays an important role for the spectral density and for the spectral degree of coherence of the scattered field. Numerical result shows that, when the ellipsoidal particle features rotational symmetry, the profile of the far zone distribution is governed by the polar angle of a particle's orientation, while the orientation of the far zone distribution is governed by the azimuthal angle of a particle's orientation.

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Reciprocal relations for light from Young’s pinholes scattering upon a quasi-homogeneous medium

Cited by 5 publications

References 27 publications

Multiple spectral switches generated by the scattering of a novel electromagnetic random source of circular frame upon a semisoft boundary medium

Multiple spectral switches generated by the scattering of a novel electromagnetic random source of circular frame upon a semisoft boundary medium

Condition for far-zone spectral isotropy of light transmitted from Young’s pinholes scattering on a quasi-homogeneous medium

Far zone behavior of light waves on scattering from an arbitrary-orientated ellipsoidal random particle

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