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Hollow core photonic band gap fiber for THz applications

✍ Scribed by Luca Vincetti

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
164 KB
Volume
51
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

In this article, a hollow core photonic band gap fiber is numerically investigated to obtain low‐loss waveguiding in the terahertz region (0.1–10 THz) of the electromagnetic spectrum. Waveguide design in this spectral region is an arduous challenge due to the high‐conductivity losses of metals and high‐absorption of the dielectrics. Numerical results show the possibility to reach propagation loss two decades lower than the bulk absorption losses of the material used to fabricate the fiber, and low dispersion over a wide range of wavelength. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1711–1714, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24407

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