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Proceedings Paper

Dispersion flattened terahertz photonic crystal fiber with high birefringence and low confinement loss
Author(s): Soeun Kim; Young Soo Lee; Chul-sik Kee; Chung Ghiu Lee
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Paper Abstract

We propose a dispersion flattened and high birefringence terahertz photonic crystal fiber using roll up method with PTFE. The PCF made of this method shows dispersion flatness by the air region between PTFE tubes around core and high birefringence by asymmetric mode distributions. When using rod with Dout = 1mm, dispersion of the proposed THz PCF has a slope of 0.4ⅹ10-2 near 0.848 THz and the value of the then is about 0.21 ps/THz.cm. In this structure, the order of birefringence is 10-3 and the order of confinement loss is about 10-11 dB/m.

Paper Details

Date Published: 7 March 2014
PDF: 6 pages
Proc. SPIE 8985, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VII, 89851L (7 March 2014); doi: 10.1117/12.2039064
Show Author Affiliations
Soeun Kim, Gwangju Institute of Science and Technology (Korea, Republic of)
Young Soo Lee, Gwangju Institute of Science and Technology (Korea, Republic of)
Chul-sik Kee, Gwangju Institute of Science and Technology (Korea, Republic of)
Chung Ghiu Lee, Chosun Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 8985:
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VII
Laurence P. Sadwick; Créidhe M. O'Sullivan, Editor(s)

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