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4 Result(s)

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  1. No Access

    Article

    Design of a spectrum-periodized polymer optical filter using arc-type Mach–Zehnder interferometer and Nth order phase-generating couplers

    We proposed a kind of polymer arc-type Mach–Zehnder interferometer (MZI) optical filter by employing two parallel cascaded Nth-order phase-generating couplers (PGCs). To realize periodic spectrum response with lo...

    C.-T. Zheng, C.-S. Ma, X. Yan, Z.-C. Cui, D.-M. Zhang in Applied Physics B (2011)

  2. No Access

    Article

    Design of a spectrum-expanded polymer Mach–Zehnder interferometer electro-optic switch using two-phase generating couplers

    A novel structure, thorough analysis and design technique are presented for a kind of polymer Mach–Zehnder Interferometer (MZI) electro-optic (EO) switch consisting of two-phase generating couplers (PGCs). By ...

    C.-T. Zheng, C.-S. Ma, X. Yan, D.-M. Zhang in Applied Physics B (2011)

  3. No Access

    Article

    Analysis on skin-effect of a polymer shielded push–pull directional coupler electro-optic switch

    By using the extended point-matching method, coupled mode theory, and electro-optic modulation theory, design and optimization are carried out for a polymer shielded push–pull directional coupler electro-optic...

    C.-T. Zheng, C.-S. Ma, X. Yan, X.-Y. Wang, D.-M. Zhang in Applied Physics B (2010)

  4. No Access

    Article

    Design of a polymer directional coupler electro-optic switch using two-section reversed electrodes

    By using the coupled mode theory, electro-optic modulation theory, conformal transforming method and image method, the structure is designed, the parameters are optimized, and the characteristics are analyzed ...

    C.-T. Zheng, C.-S. Ma, X. Yan, X.-Y. Wang, D.-M. Zhang in Applied Physics B (2009)