Holography is considered to be the ultimate solution for 3D display, because which can provide realistic 3D perception and solve the dizziness and fatigue symptoms. The full-color holographic 3D display system usually requires 3 SLMs, which will result in a large, expensive and complex display system. To solve such problems, numerous research works for full-color display using single SLM are proposed. In this work, a series of such methods are surveyed, such as the time division multiplexing, spatial division multiplexing, frequency division multiplexing method, etc. The principles of such methods are explained and the characteristic will also be discussed.
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