作者: Toshiaki Koike-Akino , Eiji Yagyu , Keisuke Kojima , Thakur Siddharth Singh , Bingnan Wang
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摘要: A multi-mode interference (MMI) device includes a substrate layer, core layer deposited on the for propagating an optical signal, and cladding guiding signal. The section suitable multiple signals having different wavelengths. shifting segment uniquely phases of signals. at least one or combination sections effective refractive index, tilted segment, curved section, waveguides with variations in width, thickness index.