  In recent time there has been an increasing amount of interest in developing
novel techniques for the generation of complex vector light beams. Amongst
these, digital holography stands out as one of the most flexible and versatile
with almost unlimited freedom to generate scalar and vector light beams with
arbitrary polarisation distributions and spatial transverse profile. Recently,
we put forward a novel method to quantify the non-separability of vector modes
in which we reported first measurements of a compact and robust device to
generate such vector modes that fully exploits the polarisation-independence of
Digital Micromirror Devices (DMDs). In this manuscript we fully characterise
this device and provide qualitative and quantitative analysis of the generated
modes. First by reconstructing their transverse polarisation distribution,
using stokes polarimetry, followed by a measure of their degree of
non-separability, determined through the concurrence.
