Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Self-reconstruction of obstructed Bessel-X pulses modeled by the FDTD method
- Authors
- Chung, Kyo Bang
- Issue Date
- 1-Jun-2014
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Bessel-X pulse; Nondiffracting beam; Self-reconstruction; FDTD method
- Citation
- OPTICS COMMUNICATIONS, v.320, pp.43 - 48
- Journal Title
- OPTICS COMMUNICATIONS
- Volume
- 320
- Start Page
- 43
- End Page
- 48
- ISSN
- 0030-4018
- Abstract
- In this paper, the self-reconstruction of Bessel-X pulses obstructed by circularly symmetric obstacles are simulated by the finite-difference time-domain (FDTD) method. The obstacles used are a circular conductor, an annular conductor, and two circular conductors located separately on the axis. For each kind of the obstacles, the restoration of the incident pulse shape is clearly observed in snapshots of Poynting vectors at different instances of time. This work could lay the groundwork for simulating Bessel-X or other ultrashort pulse propagation in certain media whose analysis requires vectorial electromagnetic methods. (C) 2014 Elsevier B.V. All rights reserved.
- Files in This Item
- There are no files associated with this item.
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.