International Journal of Optics / 2011 / Article / Fig 4

Research Article

Coherent Population Trapping Resonances in Cs Atomic Vapor Layers of Micrometric Thickness

Figure 4

CPT bright resonance sign reversal with laser power density observed on the D2 line of Cs at the set of hyperfine transitions. Thin cell with and T = 34°C; CPT resonance profile (a) presented in absolute absorption scale; (b) zoomed-in arbitrary absorption units.

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