holography，英语单词，主要用作为名词，用作名词译为“全息术；全息摄影；[摄][激光] 全息照相术”。

n. the branch of optics that deals with the use of coherent light from a laser in order to make a hologram that can then be used to create a three-dimensional image

柯林斯英汉双解大词典

holography /hɒˈlɒɡrəfɪ/

N the science or practice of producing holograms 全息摄影术