Line defect splitters for self-collimate
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Haibo Chen; Zhaofeng Li; Wei Liu; Fuhua Yang; Songlin Feng; Houzhi Zheng
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Article
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2006
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Elsevier Science
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English
⚖ 477 KB
A one-to-two splitter for self-collimated beams in photonic crystal (PC) is designed by inserting one row of line defects. Finitedifference time-domain (FDTD) method is used to simulate the light propagation process. Our systematical studies show that the splitting ratio is a function of the airhole