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MULTI-LAYER THIN-FILM BROADBAND BEAM SPLITTER WITH MATCHED GROUP DELAY DISPERSION
MULTI-LAYER THIN-FILM BROADBAND BEAM SPLITTER WITH MATCHED GROUP DELAY DISPERSION
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机译:具有匹配组延迟分布的多层薄膜宽带光束分割器
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摘要
A beam splitter includes a substrate. A thin film layer stack is formed on the substrate to achieve the same group delay dispersion (GDD) for both reflection and transmission from any input port and output port of said beam splitter.
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