Controls of pass-bands in asymmetric acoustic transmission
Sun Hong-Xiang1, 2, 3, †, , Zhang Shu-Yi1, ‡, , Yuan Shou-Qi2
       

(a) Numerical (NU) and experimental (EX) transmittance spectra through the sample, and (b) distributions for leaky angles of A0 mode and diffracted angles of ±1 orders.