Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6888395 | Optical Fiber Technology | 2015 | 6 Pages |
Abstract
A kind of porous core photonic crystal fiber (PCF) for terahertz (THz) wave propagation is proposed in this paper. By intentionally rotating the porous core lattice structure, a dispersion of 1.06 ± 0.12 ps/THz/cm in a frequency range of 0.5-1.08 THz is observed. Also, a very low material absorption loss (0.066 cmâ1) and low confinement loss (4.73 Ã 10â4 cmâ1) at the operating frequency f = 1 THz are obtained. Besides, single-mode properties, power fraction in air core and frequency response of the proposed PCF are also analyzed. The reported design can be fabricated easily using stack and draw method and be used in potential applications in the THz region.
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Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Raonaqul Islam, G.K.M. Hasanuzzaman, Md. Selim Habib, Sohel Rana, M.A.G. Khan,