Integrating multiple images in a sampled phase-only hologram

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Article number050901
Journal / PublicationChinese Optics Letters
Volume17
Issue number5
Publication statusPublished - 10 May 2019

Abstract

Past research has demonstrated that a sampled phase-only hologram (SPOH) is capable of representing an image without the magnitude component of the hologram. At present, an SPOH can only record and reconstruct a single source image. In this Letter, we propose, for the first time, to the best of our knowledge, a method for representing multiple images with a single integrated SPOH (ISPOH). Subsequently, each image can be retrieved from the ISPOH with a unique key parameter and displayed as a visible image on a phase-only spatial light modulator.

Citation Format(s)

Integrating multiple images in a sampled phase-only hologram. / Tsang, P. W. M.; Poon, T.-C.; Wang, W.; Zhu, X.; Chan, K.

In: Chinese Optics Letters, Vol. 17, No. 5, 050901, 10.05.2019.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review