Array of Multiple-focus Holographic Phase Microelements

摘要

The paper considers research and development of arrays of computer-generated multiple-focus phase microholograms for providing given light patterns in the near field zone. Peculiarities of such arrays are discussed. The main result of the talk is the fabrication of the microhologram array providing the given complex image in the focal plane The size of array was 1.54 mm * 1.54 mm.