Wave optics simulation approach for high-power laser beam combination

Yuchuan Yang; Hui Luo; Xiao Wang; Fuquan Li; Xiaojun Huang; Bin Feng; Feng Jing

doi:10.1016/j.optcom.2011.03.025

Wave optics simulation approach for high-power laser beam combination

Yuchuan Yang^*
, Hui Luo
, Xiao Wang
, Fuquan Li
, Xiaojun Huang
, Bin Feng
, Feng Jing

^*Corresponding author for this work

National University of Defense Technology
China Academy of Engineering Physics

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

8 Scopus citations

Abstract

A numerical wave optics approach for simulating multiplex super Gaussian beam combination in high-power laser facility is presented. The approach involves the application of a sequence of random phase screens and von Karman turbulence phase to an initial beam field and the summation of the intensity results. The analytical and numerical calculation results have been given to illustrate the properties of the resulting far-field pattern after coherent, incoherent and spatially coherent combination, and some of that are compared with experimental results. The approach can be used for modeling and evaluating applications such as high-power laser shooting that might utilize different beams combining approach.

Original language	English
Pages (from-to)	3207-3210
Number of pages	4
Journal	Optics Communications
Volume	284
Issue number	13
DOIs	https://doi.org/10.1016/j.optcom.2011.03.025
State	Published - 15 Jun 2011
Externally published	Yes

Keywords

Coherent combination
Incoherent combination
Spatially coherent combination
von Karman turbulence phase screen

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10.1016/j.optcom.2011.03.025

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title = "Wave optics simulation approach for high-power laser beam combination",

abstract = "A numerical wave optics approach for simulating multiplex super Gaussian beam combination in high-power laser facility is presented. The approach involves the application of a sequence of random phase screens and von Karman turbulence phase to an initial beam field and the summation of the intensity results. The analytical and numerical calculation results have been given to illustrate the properties of the resulting far-field pattern after coherent, incoherent and spatially coherent combination, and some of that are compared with experimental results. The approach can be used for modeling and evaluating applications such as high-power laser shooting that might utilize different beams combining approach.",

keywords = "Coherent combination, Incoherent combination, Spatially coherent combination, von Karman turbulence phase screen",

author = "Yuchuan Yang and Hui Luo and Xiao Wang and Fuquan Li and Xiaojun Huang and Bin Feng and Feng Jing",

year = "2011",

month = jun,

day = "15",

doi = "10.1016/j.optcom.2011.03.025",

language = "英语",

volume = "284",

pages = "3207--3210",

journal = "Optics Communications",

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TY - JOUR

T1 - Wave optics simulation approach for high-power laser beam combination

AU - Yang, Yuchuan

AU - Luo, Hui

AU - Wang, Xiao

AU - Li, Fuquan

AU - Huang, Xiaojun

AU - Feng, Bin

AU - Jing, Feng

PY - 2011/6/15

Y1 - 2011/6/15

N2 - A numerical wave optics approach for simulating multiplex super Gaussian beam combination in high-power laser facility is presented. The approach involves the application of a sequence of random phase screens and von Karman turbulence phase to an initial beam field and the summation of the intensity results. The analytical and numerical calculation results have been given to illustrate the properties of the resulting far-field pattern after coherent, incoherent and spatially coherent combination, and some of that are compared with experimental results. The approach can be used for modeling and evaluating applications such as high-power laser shooting that might utilize different beams combining approach.

AB - A numerical wave optics approach for simulating multiplex super Gaussian beam combination in high-power laser facility is presented. The approach involves the application of a sequence of random phase screens and von Karman turbulence phase to an initial beam field and the summation of the intensity results. The analytical and numerical calculation results have been given to illustrate the properties of the resulting far-field pattern after coherent, incoherent and spatially coherent combination, and some of that are compared with experimental results. The approach can be used for modeling and evaluating applications such as high-power laser shooting that might utilize different beams combining approach.

KW - Coherent combination

KW - Incoherent combination

KW - Spatially coherent combination

KW - von Karman turbulence phase screen

UR - https://www.scopus.com/pages/publications/79955644313

U2 - 10.1016/j.optcom.2011.03.025

DO - 10.1016/j.optcom.2011.03.025

M3 - 文章

AN - SCOPUS:79955644313

SN - 0030-4018

VL - 284

SP - 3207

EP - 3210

JO - Optics Communications

JF - Optics Communications

IS - 13

ER -

Wave optics simulation approach for high-power laser beam combination

Abstract

Keywords

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