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Spectral invariance and scaling law for nonstationary optical fields

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Spectral invariance and scaling law for nonstationary optical fields. / Ding, Chaoliang; Koivurova, Matias; Setälä, Tero; Turunen, Jari; Friberg, Ari T.

In: Physical Review A, Vol. 101, No. 3, 033808, 2020.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Ding, C, Koivurova, M, Setälä, T, Turunen, J & Friberg, AT 2020, 'Spectral invariance and scaling law for nonstationary optical fields', Physical Review A, vol. 101, no. 3, 033808. https://doi.org/10.1103/PhysRevA.101.033808

APA

Ding, C., Koivurova, M., Setälä, T., Turunen, J., & Friberg, A. T. (2020). Spectral invariance and scaling law for nonstationary optical fields. Physical Review A, 101(3), [033808]. https://doi.org/10.1103/PhysRevA.101.033808

Vancouver

Ding C, Koivurova M, Setälä T, Turunen J, Friberg AT. Spectral invariance and scaling law for nonstationary optical fields. Physical Review A. 2020;101(3). 033808. https://doi.org/10.1103/PhysRevA.101.033808

Author

Ding, Chaoliang ; Koivurova, Matias ; Setälä, Tero ; Turunen, Jari ; Friberg, Ari T. / Spectral invariance and scaling law for nonstationary optical fields. In: Physical Review A. 2020 ; Vol. 101, No. 3.

Bibtex - Download

@article{5ba195743cd5491ea403610ffe9247e1,
title = "Spectral invariance and scaling law for nonstationary optical fields",
abstract = "We develop a scaling law for a class of statistically nonstationary scalar optical fields, which ensures spectral invariance on their propagation into the far zone of a planar source. The invariance involves the constraint that the normalized far-zone spectrum must be the same in every direction of observation, as well as equal to the normalized area-averaged source spectrum. Thus, it additionally represents an extension of the earlier work by Wolf on stationary fields [Phys. Rev. Lett. 56, 1370 (1986)PRLTAO0031-900710.1103/PhysRevLett.56.1370] that assumed the normalized source spectrum as independent of position. We present examples of both nonstationary and stationary fields that satisfy the scaling law and extended spectral invariance.",
author = "Chaoliang Ding and Matias Koivurova and Tero Set{\"a}l{\"a} and Jari Turunen and Friberg, {Ari T.}",
year = "2020",
doi = "10.1103/PhysRevA.101.033808",
language = "English",
volume = "101",
journal = "Physical Review A",
issn = "1050-2947",
publisher = "AMER PHYSICAL SOC",
number = "3",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Spectral invariance and scaling law for nonstationary optical fields

AU - Ding, Chaoliang

AU - Koivurova, Matias

AU - Setälä, Tero

AU - Turunen, Jari

AU - Friberg, Ari T.

PY - 2020

Y1 - 2020

N2 - We develop a scaling law for a class of statistically nonstationary scalar optical fields, which ensures spectral invariance on their propagation into the far zone of a planar source. The invariance involves the constraint that the normalized far-zone spectrum must be the same in every direction of observation, as well as equal to the normalized area-averaged source spectrum. Thus, it additionally represents an extension of the earlier work by Wolf on stationary fields [Phys. Rev. Lett. 56, 1370 (1986)PRLTAO0031-900710.1103/PhysRevLett.56.1370] that assumed the normalized source spectrum as independent of position. We present examples of both nonstationary and stationary fields that satisfy the scaling law and extended spectral invariance.

AB - We develop a scaling law for a class of statistically nonstationary scalar optical fields, which ensures spectral invariance on their propagation into the far zone of a planar source. The invariance involves the constraint that the normalized far-zone spectrum must be the same in every direction of observation, as well as equal to the normalized area-averaged source spectrum. Thus, it additionally represents an extension of the earlier work by Wolf on stationary fields [Phys. Rev. Lett. 56, 1370 (1986)PRLTAO0031-900710.1103/PhysRevLett.56.1370] that assumed the normalized source spectrum as independent of position. We present examples of both nonstationary and stationary fields that satisfy the scaling law and extended spectral invariance.

U2 - 10.1103/PhysRevA.101.033808

DO - 10.1103/PhysRevA.101.033808

M3 - Article

VL - 101

JO - Physical Review A

JF - Physical Review A

SN - 1050-2947

IS - 3

M1 - 033808

ER -