Abstract

Modal solutions for metal-coated defect-core photonic crystal fiber (PCF) with a central air-hole have been obtained by using a full-vectorial finite element method to model the guidance of THz waves. It has been shown that the surface plasmon modes can couple with the defect-core PCF mode to form supermodes, with potential for sensing applications.

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Ultra-flattened chromatic dispersion controllability using a defected-core photonic crystal fiber with low confinement losses

Kunimasa Saitoh, Nikolaos Florous, and Masanori Koshiba
Opt. Express 13(21) 8365-8371 (2005)

Polarization characteristics of photonic crystal fibers selectively filled with metal wires into cladding air holes

Akira Nagasaki, Kunimasa Saitoh, and Masanori Koshiba
Opt. Express 19(4) 3799-3808 (2011)

Multipole analysis of photonic crystal fibers with coated inclusions

Boris T. Kuhlmey, Karrnan Pathmanandavel, and Ross C. McPhedran
Opt. Express 14(22) 10851-10864 (2006)

Elliptical defected core photonic crystal fiber with high birefringence and negative flattened dispersion

So Eun Kim, Bok Hyeon Kim, Chung Ghiu Lee, Sejin Lee, Kyunghwan Oh, and Chul-Sik Kee
Opt. Express 20(2) 1385-1391 (2012)

Low-loss polarization-maintaining THz photonic crystal fiber with a triple-hole core

Zhiqing Wu, Xiaoyan Zhou, Handing Xia, Zhaohua Shi, Jin Huang, Xiaodong Jiang, and Weidong Wu
Appl. Opt. 56(8) 2288-2293 (2017)