The discussion of resonance mechanisms for artificial structural units has always been a key to producing highly efficient. active and tunable meta-devices in the fields of controlling surface plasmon polaritons (SPPs) to generate surface plasmonic bending beams (SPBs). In this study. an array of 20 antisymmetric double V-shaped structures was designed to generate an SPB. https://www.marketingjeunesse.com/product-category/intense-treatment/