Abstract
We present a method for realizing a solid-state volumetric display based on the chromatic dispersion properties of a 150 mm diffractive lens that images a series of planar patterns presented by a digital micro-mirror device projector. The projector is driven by a narrowband polychromatic source, where the position of each image plane is defined by a distinct wavelength of light. The volumetric display system achieves 20 image planes at a volume refresh rate of 20 Hz, creating a volume of 17.4 cm3 with 13 mm of depth and a field of view of 10° floating 145 mm above the lens in real space.
Original language | English |
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Pages (from-to) | 4901-4904 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 44 |
Issue number | 19 |
DOIs | |
Publication status | Published - 1 Oct 2019 |