A hybrid plasmonic waveguide device was designed using a trench structure. This waveguide device was designed to improve the affinity of plasmonic devices with optical circuits by connecting them with traditional waveguide structures. The waveguide device consists of three structural segments, comprising two traditional waveguide sections for input and transmission and a hybrid plasmonic waveguide. The designed waveguide structure was evaluated using numerical analysis techniques such as the finite-difference time-domain method. The device's transmission property affects the interference between the guided light and the surface plasmon polaritons. Controlling the length of the hybrid waveguide device, which is composed of a traditional waveguide coated with a gold layer, allows the transmission intensity of the device to be controlled. The device's transmission characteristic can be controlled based on the relationship between the wavelength of the incident light and the length ...

中文翻译：

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使用沟槽结构的混合等离子体激元波导器件的设计

使用沟槽结构设计了混合等离子体激元波导装置。通过设计将这种波导设备与传统的波导结构连接起来，可以提高等离子体设备与光学电路之间的亲和力。该波导装置由三个结构部分组成，包括两个用于输入和传输的传统波导部分以及一个混合等离子体激元波导。使用数值分析技术（例如时域有限差分法）对设计的波导结构进行了评估。器件的传输特性会影响引导光和表面等离激元极化子之间的干涉。控制由涂覆有金层的传统波导组成的混合波导装置的长度，可以控制装置的传输强度。