Controlling the interactions of surface plasmon polaritons generated by two-nanoslit structures for producing diverse sub-diffraction-limited patterns

Research on sensing characteristics of third‐order runway series symmetric microring resonator based on hybrid plasma waveguide and metal insulator metal

“…They can break through the diffraction limit in traditional photonic devices and reduce the transmission loss, making it possible to combine the advantages of photons and electrons and integrate them into the chip. It has been widely used in biosensor [21][22][23][24][25], integrated optical path devices [26], sub-diffracting limit imager [27], Mach-Zehnder interferometer [28], and other devices. In a series of waveguide designs, SPPs structures containing metallic materials can achieve good light transmission in the subwavelength range.…”