Tuning of far-field and near-field via fs-laser in various hybrid oligomers

Oligomers have attracted intense attention due to the mode interference. We have simulated the tuning effect of far- and near-field properties of four different compositions of hybrid metal/dielectric oligomers before and after the gold components modified by femtosecond laser. The achieved results...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-03, Vol.1461 (1), p.12172
Main Authors: Sun, Yali, Ageev, Eduard, Zuev, Dmitry
Format: Article
Language:English
Subjects:
Far fields
Near fields
Oligomers
Physics
Tuning
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Summary:Oligomers have attracted intense attention due to the mode interference. We have simulated the tuning effect of far- and near-field properties of four different compositions of hybrid metal/dielectric oligomers before and after the gold components modified by femtosecond laser. The achieved results could be applied in optical sensing, field-enhanced nonlinear process as well as biophotonic applications.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1461/1/012172