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Optics Communications
Article . 2019 . Peer-reviewed
License: CC BY NC ND
Data sources: Crossref
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Optics Communications
Article
License: CC BY NC ND
Data sources: UnpayWall
https://dx.doi.org/10.1016/j.o...
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Effect of beam profile and partial coherence on coherent beam combining performance

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2019 English Publisher:Elsevier BVJournal:Optics Communications, volume 442, pages 40-45 (issn: 0030-4018, Copyright policy )
Authors: Jan K. Jabczynski; Przemyslaw Gontar;

doi: 10.1016/j.optcom.2019.02.063

Effect of beam profile and partial coherence on coherent beam combining performance

Abstract

Abstract A numerical model of a coherent beam composed of a two-dimensional array of laser beams was developed; the model enables analysis of random phase mismatch in the combined system, as well as analysis of the influence of atmospheric turbulence. The negative impact of the beam profile, filling factor, and average inter-beam coherence was analyzed. This analysis reveals parametric ranges in which performance metrics decrease by less than 20% of their peak values. Ensuring partial coherence was the most challenging task.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
18
Top 10%
Top 10%
Top 10%
hybrid