Coupling characteristics of localized phonons in photonic crystal fibers
- 2 December 2003
- journal article
- letter
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 94 (12) , 7944-7946
- https://doi.org/10.1063/1.1627946
Abstract
Photonic crystal fibers are candidates for enhanced elasto-optical interactions. The acoustic properties of such structures are investigated theoretically by the finite-difference time-domain method, and a full acoustic band gap is found. The transmission spectrum of acoustic waves through a photonic crystal fiber containing one or two coupled cavities is found to be very sensitive to the geometrical and physical parameters of the structure, as well as to the relative position of the two defects.This publication has 10 references indexed in Scilit:
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