Figure 8From: Asymmetric hybrid plasmonic waveguides with centimeter-scale propagation length under subwavelength confinement for photonic componentsCoupling properties of wavelength-selective component based on two adjacent AHPMW waveguides. (a) Dependence of the coupling lengths on wavelength for different separations and (b) electric field |E| transfer process in two AHPMW waveguides for wavelengths of 1.45 and 1.65 μm.Back to article page