| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Novel Propagation Properties of Total Internal Reflection Photonic Crystal Fibres with Rhombic Air Holes |
| YAN Hai-Feng**, YU Zhong-Yuan, LIU Yu-Min, TIAN Hong-Da, HAN Li-Hong
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Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing 100876
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| Cite this article: |
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YAN Hai-Feng, YU Zhong-Yuan, LIU Yu-Min et al 2011 Chin. Phys. Lett. 28 114210 |
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Abstract We investigate the propagation properties of a multi-layer photonic crystal fiber with novel rhombic air holes using the finite element method, and calculate the dependence of the propagation properties on the wavelength in the fiber with different geometrical structural parameters, including the internal angle and the external arrangement of the rhombic air holes. Optimizing these parameters, we design a photonic crystal which exhibits both a small dispersion value and low loss near the wavelength of 1.55 µm .
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| Keywords:
42.81.-i
42.81.Dp
07.60.Vg
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Received: 17 February 2011
Published: 30 October 2011
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| PACS: |
42.81.-i
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(Fiber optics)
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42.81.Dp
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(Propagation, scattering, and losses; solitons)
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07.60.Vg
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(Fiber-optic instruments)
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