Paper
9 November 2010 Highly birefringent index-guided photonic crystal fiber with two air holes in the core
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Abstract
In the present paper, a novel ultrahigh birefringent index-guided triangular-arrayed photonic crystal fiber with two small elliptical air holes in the core is proposed, which guides light by total internal reflection (TIR). The birefringence of PCFs is investigated using full-vector finite-element method. The impacts of the geometrical parameters and position of the elliptical air holes on the properties of birefringence are discussed. Our suggested structures show that the birefringence can be as high as 1.5x10-2 at 1.55μm wavelength.
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Chunying Guan, Huisi Wang, and Libo Yuan "Highly birefringent index-guided photonic crystal fiber with two air holes in the core", Proc. SPIE 7853, Advanced Sensor Systems and Applications IV, 78532P (9 November 2010); https://doi.org/10.1117/12.870160
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KEYWORDS
Birefringence

Photonic crystal fibers

Polarization

Finite element methods

Solids

Waveguides

Single mode fibers

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