Citation: |
Sun Yiling, Jiang Xiaoqing, Yang Jianyi, Wang Minghua. Analysis of Phase Relations in MMI Couplers with a Positional Number of 2[J]. Journal of Semiconductors, 2005, 26(11): 2236-2240.
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Sun Y L, Jiang X Q, Yang J Y, Wang M H. Analysis of Phase Relations in MMI Couplers with a Positional Number of 2[J]. Chin. J. Semicond., 2005, 26(11): 2236.
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Analysis of Phase Relations in MMI Couplers with a Positional Number of 2
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Abstract
Based on the self-imaging effect of multimode interference couplers,the phase relations in multimode interference couplers with a positional number of 2 are discussed.The phases of the self-images are directly related to the input position.Expressions of the phases are derived.The guided-mode propagation analysis method is used to confirm the analytical results. -
References
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