Diffractive control of 3D multifilamentation in fused silica with micrometric resolution
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Other documents of the author: Mendoza-Yero, Omel; Carbonell Leal, Miguel; Doñate-Buendía, Carlos; Mínguez-Vega, Gladys; Lancis, Jesús
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comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
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Title
Diffractive control of 3D multifilamentation in fused silica with micrometric resolutionAuthor (s)
Date
2016Publisher
Optical Society of AmericaISSN
1094-4087Bibliographic citation
Mendoza-Yero, O., Carbonell-Leal, M., Doñate-Buendía, C., Mínguez-Vega, G., & Lancis, J. (2016). Diffractive control of 3D multifilamentation in fused silica with micrometric resolution. Optics Express, 24(14), 15307-15318.Type
info:eu-repo/semantics/articlePublisher version
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-14-15307Version
info:eu-repo/semantics/acceptedVersionSubject
Abstract
We show that a simple diffractive phase element (DPE) can be used to manipulate at will the positions and energy of multiple filaments generated in fused silica under femtosecond pulsed illumination. The method allows ... [+]
We show that a simple diffractive phase element (DPE) can be used to manipulate at will the positions and energy of multiple filaments generated in fused silica under femtosecond pulsed illumination. The method allows obtaining three-dimensional distributions of controlled filaments whose separations can be in the order of few micrometers. With such small distances we are able to study the mutual coherence among filaments from the resulted interference pattern, without needing a two-arm interferometer. The encoding of the DPE into a phase-only spatial light modulator (SLM) provides an extra degree of freedom to the optical set-up, giving more versatility for implementing different DPEs in real time. Our proposal might be particularly suited for applications at which an accurate manipulation of multiple filaments is required. [-]
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Optics Express, 2016, vol. 24, núm. 14Rights
© 2016 Optical Society of America
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