Hybrid square-lattice photonic crystal fiber with high birefringence and negative dispersion

So Eun Kim; Chung Ghiu Lee; Inkyu Moon; Chul-Sik Kee

doi:10.1117/12.974923

7 November 2012 Hybrid square-lattice photonic crystal fiber with high birefringence and negative dispersion

So Eun Kim, Chung Ghiu Lee, Inkyu Moon, Chul-Sik Kee

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 842172 (2012) https://doi.org/10.1117/12.974923
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

Abstract

We have proposed a hybrid square-lattice PCF using two different sized air holes and conventional square lattice cladding structure. Based on the plane wave expansion method and finite element method, we numerically investigated it polarization and dispersion properties compared to the conventional square lattice photonic crystal fiber. From the numerical results, it is shown that the proposed structure provides high birefringence and still maintains negative dispersion property. Numerical results show that the birefringence of the hybrid square-lattice PCF reaches 10^-2. The value and slope of the chromatic dispersion are also negative over the C band.

Citation Download Citation

So Eun Kim, Chung Ghiu Lee, Inkyu Moon, and Chul-Sik Kee "Hybrid square-lattice photonic crystal fiber with high birefringence and negative dispersion", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842172 (7 November 2012); https://doi.org/10.1117/12.974923

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