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Spin‐orbit interactions (SOIs) of light in tight focusing systems have gained much attention due to the potential applications in optical trapping and microscopy. SOI effects strongly affect the distributions and properties of focal fields, which are determined by the polarization and spatial degrees of freedom of incoming light. Remarkably, structured light fields exhibit SOI phenomena with complex...
A digital micromirror device (DMD) is a product of micromechanics. The DMD employs numerous micromirrors as the actuating components to switch small portions of light on and off. During the past few decades, such devices have been widely applied in digital light processing technology. The expanding range of applications makes the DMD increasingly important in various research aspects. Recent advances...
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