Coupling characteristics of localized phonons in photonic crystal fibers

被引：24

作者：

Khelif, A

Djafari-Rouhani, B

Laude, V

Solal, M

机构：

[1] Univ Franche Comte, Lab Phys & Metrol Oscillateurs, CNRS, UPR 3203, F-25044 Besancon, France

[2] Univ Lille 1, Lab Dynam & Struct Mat Mol, CNRS, UMR 8024, F-59655 Villeneuve Dascq, France

[3] Temex Microson, F-06904 Sophia Antipolis, France

来源：

JOURNAL OF APPLIED PHYSICS | 2003年 / 94卷 / 12期

关键词：

D O I：

10.1063/1.1627946

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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. (C) 2003 American Institute of Physics.

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页码：7944 / 7946

页数：3

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