Random sources for rotating spectral densities

Zhangrong Mei; Olga Korotkova

doi:10.1364/OL.42.000255

Random sources for rotating spectral densities

Zhangrong Mei, Olga Korotkova

Physics

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

The propagating modes of a wide-sense stationary Schell-like source with arbitrary coherence state and a twist factor are determined. This suggests a convenient practical method for modeling novel classes of twisted partially coherent beam-like fields. The first example discusses the previously introduced twisted anisotropic Gaussian Schell-model source and verifies the feasibility of this method. As a second example, we introduce a new type of twisted partially coherent beam in which a radiated flat-top average intensity pattern remains invariant in shape (but not size) while it twists around the axis upon propagation.

Original language	English (US)
Pages (from-to)	255-258
Number of pages	4
Journal	Optics Letters
Volume	42
Issue number	2
DOIs	https://doi.org/10.1364/OL.42.000255
State	Published - Jan 15 2017

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/OL.42.000255

Cite this

@article{3876731ca7044803b7277f5c855ef6e2,

title = "Random sources for rotating spectral densities",

abstract = "The propagating modes of a wide-sense stationary Schell-like source with arbitrary coherence state and a twist factor are determined. This suggests a convenient practical method for modeling novel classes of twisted partially coherent beam-like fields. The first example discusses the previously introduced twisted anisotropic Gaussian Schell-model source and verifies the feasibility of this method. As a second example, we introduce a new type of twisted partially coherent beam in which a radiated flat-top average intensity pattern remains invariant in shape (but not size) while it twists around the axis upon propagation.",

author = "Zhangrong Mei and Olga Korotkova",

note = "Funding Information: Natural Science Foundation of Zhejiang Province of China (LY16F050007); National Natural Science Foundation of China (NSFC) (11247004); Air Force Office of Scientific Research (AFOSR) (FA9550-12-0449). Publisher Copyright: {\textcopyright} 2017 Optical Society of America.",

year = "2017",

month = jan,

day = "15",

doi = "10.1364/OL.42.000255",

language = "English (US)",

volume = "42",

pages = "255--258",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "The Optical Society",

number = "2",

}

TY - JOUR

T1 - Random sources for rotating spectral densities

AU - Mei, Zhangrong

AU - Korotkova, Olga

N1 - Funding Information: Natural Science Foundation of Zhejiang Province of China (LY16F050007); National Natural Science Foundation of China (NSFC) (11247004); Air Force Office of Scientific Research (AFOSR) (FA9550-12-0449). Publisher Copyright: © 2017 Optical Society of America.

PY - 2017/1/15

Y1 - 2017/1/15

N2 - The propagating modes of a wide-sense stationary Schell-like source with arbitrary coherence state and a twist factor are determined. This suggests a convenient practical method for modeling novel classes of twisted partially coherent beam-like fields. The first example discusses the previously introduced twisted anisotropic Gaussian Schell-model source and verifies the feasibility of this method. As a second example, we introduce a new type of twisted partially coherent beam in which a radiated flat-top average intensity pattern remains invariant in shape (but not size) while it twists around the axis upon propagation.

AB - The propagating modes of a wide-sense stationary Schell-like source with arbitrary coherence state and a twist factor are determined. This suggests a convenient practical method for modeling novel classes of twisted partially coherent beam-like fields. The first example discusses the previously introduced twisted anisotropic Gaussian Schell-model source and verifies the feasibility of this method. As a second example, we introduce a new type of twisted partially coherent beam in which a radiated flat-top average intensity pattern remains invariant in shape (but not size) while it twists around the axis upon propagation.

UR - http://www.scopus.com/inward/record.url?scp=85009772409&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85009772409&partnerID=8YFLogxK

U2 - 10.1364/OL.42.000255

DO - 10.1364/OL.42.000255

M3 - Article

C2 - 28081086

AN - SCOPUS:85009772409

VL - 42

SP - 255

EP - 258

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 2

ER -

Random sources for rotating spectral densities

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this