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Cylindrical periodic surface lattice as a metadielectric: Concept of a surface-field Cherenkov source of coherent radiation

Abstract:

A two-dimensional (2D), cylindrical, periodic surface lattice (PSL) forming a surface field cavity is considered. The lattice is created by introducing 2D periodic perturbations on the inner surface of a cylindrical waveguide. The PSL facilitates a resonant coupling of the surface and near cutoff volume fields, leading to the formation of a high-Q cavity eigenmode. The cavity eigenmode is described and investigated using a modal approach, considering the model of a cylindrical waveguide parti...

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Publisher copy:
10.1103/PhysRevA.84.013826

Authors


Journal:
Physical Review A - Atomic, Molecular, and Optical Physics
Volume:
84
Issue:
1
Publication date:
2011-07-25
DOI:
EISSN:
1094-1622
ISSN:
1050-2947
URN:
uuid:45abfd09-3a5b-46e8-84c5-db0aaa09daff
Source identifiers:
199192
Local pid:
pubs:199192
Language:
English

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