Figure 4
From: Fast cooling in dispersively and dissipatively coupled optomechanics
The time evolution of the phonon number 〈nosc〉 = 〈δb†δb〉.
Red dashed, the chirped pulse form, Δ/ωm = −1, α/ωm = 0.14, β/ωm = 0.04, 
, ωmt0 = 40; blue solid, the no-chirped form, Δ/ωm = 0.5. Other parameters: A = 0, B = 2 * 10−4, γ/ωm = 10−5, Nth = 50, 〈a(0)〉 = 103.
