Fig. 3 | Communications Physics

Fig. 3

From: Spiral bandwidth of four-wave mixing in Rb vapour

Fig. 3

Mode decomposition of the 776 nm pump. a Experimental intensity profile in interferometer arm A, IA, and uncorrected interferogram, IT. b Decomposition into p = 0 modes and c relative power Pt in the target mode LG\(_0^{\ell _{776}}\). Here, and in all subsequent figures, error bars indicate the standard error of the mean based on five measurements

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