Figure 4: Measured probe and corresponding conjugate signals versus ∆p at different dressing detuning ∆2. | Scientific Reports

Figure 4: Measured probe and corresponding conjugate signals versus ∆p at different dressing detuning ∆2.

From: Multi-mode of Four and Six Wave Parametric Amplified Process

Figure 4: Measured probe and corresponding conjugate signals versus ∆p at different dressing detuning ∆2.

with detuning of pump beam E1 set as ∆1 = −1.61 × 2π GHz, the intensity evolutions of Stokes (a1) (ωp−ω1 = −3 × 2π GHz) and anti-Stokes (a2) (ωp−ω1 = 3 × 2π GHz) PA-SWM & FWM signals in probe channel versus ∆p by increasing ∆2. (b1,b2) Signals in conjugate channel corresponding to (a1,a2), respectively. (c1,c2) Normalized simulations of Stokes and anti-Stokes signals versus δ, respectively. (d1,d2,d3) Detailed splitting of (a2,b1,b2), respectively. (e) Overview probe and conjugate spectrograms versus ∆p over 14 × 2π GHz. (f) Dressing energy level diagram.

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