A continuously twisted PCF can be viewed as a one-dimensional metamaterial in which both ϵ and μ tensors develop off-diagonal elements. Finite-element calculations confirm the appearance of unique loss peaks in the experimental transmission spectrum.
© 2011 OSA
(060.2280) Fiber optics and optical communications : Fiber design and fabrication
(060.2340) Fiber optics and optical communications : Fiber optics components
(060.5295) Fiber optics and optical communications : Photonic crystal fibers
G. Wong, M. Kang, H. Lee, S. Burger, L. Zschiedrich, F. Biancalana, and P. Russell, "Strongly Twisted Solid-Core PCF: A One-Dimensional Chiral Metamaterial," in Frontiers in Optics 2011/Laser Science XXVII, OSA Technical Digest (Optical Society of America, 2011), paper FMG3.
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