Fig. 6
From: Spin-orbit interaction of light induced by transverse spin angular momentum engineering

Characterization of OAM components in CVVs. a–d The measured OAM spectra for the devices WG6–8, WG6–10, WG6–12, and WG6–14, respectively. For each device, the wavelengths of lTC = −5 to +5 are considered, and each column represents a spectrum of measured OAM components with the corresponding lTC