Fig. 1 (IMAGE)

Science China Press

Fig. 1

Caption

The ARPR intensity of BP at normal laser incidence. (a) The atomic structure of BP. (b) Schematic illustration of the birefringence and linear dichroism effects within BP. (c) The propagation path of laser (green) and scattered light (dark red) within BP. (d) The setup for ARPR measurements. ARPR intensities of the A_g^2 and A_g^1modes excited by (e) 488 nm and (f) 532 nm lasers under the parallel polarization configuration.

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