Figure 3: Near-field lasing action of anapole states. | Nature Communications

Figure 3: Near-field lasing action of anapole states.

From: Anapole nanolasers for mode-locking and ultrafast pulse generation

Figure 3

(a) Input/output diagram of anapole amplitude versus carrier density ρ0 with (inset) time trace (a) of the field component Ex for a pumping rate of ρ0=3 × 1026 part m−3. (b) Corresponding linewidth behaviour and (inset) power spectral density measured inside the nanodisk. (ce) Three-dimensional volume mapping (c) of the electromagnetic energy in the steady-state for ρ0=3 × 1026 part m−3. (d,e) show top (d) and lateral (e) sections of (c).

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