Air waveguide in a hybrid 1D and 2D photonic crystal hetero-structure |
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Authors: | Ken Liu Xiao Dong Yuan Wei Min Ye Chun Zeng |
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Institution: | Photonic Laboratory, College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073, PR China |
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Abstract: | An air waveguide in hybrid one-dimensional photonic crystal and two-dimensional photonic crystal slab hetero-structure is designed. Light propagating in air waveguide can be confined by two-dimensional photonic crystal slab in x-y plane and one-dimensional photonic crystal films in z direction. Theoretical calculations show that air waveguide in the hetero-structure can achieve some functions as 3D PhCs but could be made more easily than 3D PhCs. |
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Keywords: | 42 70 Qs |
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