Bubble nonlinear dynamics and stimulated scattering process

Shi Jie^{1, 2}, Yang De-Sen^{1, 2}, Shi Sheng-Guo^{1, 2}, Hu Bo^{1, 2, †,}, Zhang Hao-Yang^{1, 2}, Hu Shi-Yong¹

Acoustic pressure amplitude bifurcation diagrams and frequency response diagrams versus acoustic pressure amplitude when driving frequency v_a = 400 kHz for (a) R_n = 400 μm (f₀ = 8.823 kHz, and responding normalized frequency is 0.0221), (b) R_n = 200 μm (f₀ = 17.673 kHz, and responding normalized frequency is 0.0442), and (c) R_n = 100 μm (f₀ = 35.450 kHz, and normalized to 0.0886).