THz wave generation via electron beam-wave interaction in cylinderical photonic crystal waveguide

Electron beam-wave interaction using FDTD and Lorentz force equation is used to analyze interaction between electron beam and propagation modes of a slow wave structure supported inside an air-core cylindrical waveguide. Based on this model a THz signal generator at frequency ≈ 400GHz is proposed.

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Bibliographic Details
Main Authors: Nashed, A. I., Chaudhuri, S. K., Safavi-Naeini, Safieddin
Format: Conference Proceeding
Language:English
Subjects:
Cavity resonators
cylinderical photonic crystal structure
electron beam
Electron beams
FDTD
Finite difference methods
Mathematical model
Photonic crystals
Probes
SWS
THz wave generation
Time domain analysis
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Description
Summary:Electron beam-wave interaction using FDTD and Lorentz force equation is used to analyze interaction between electron beam and propagation modes of a slow wave structure supported inside an air-core cylindrical waveguide. Based on this model a THz signal generator at frequency ≈ 400GHz is proposed.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2011.5996992