Novel color encoder for rainbow holography

Yongkang Guo; Yu Zhou; Hong Tang; Chongxi Zhou; Xiang Zhou; Ping Xu

doi:10.1117/12.263087

31 December 1996 Novel color encoder for rainbow holography

Yongkang Guo, Yu Zhou, Hong Tang, Chongxi Zhou, Xiang Zhou, Ping Xu

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263087
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

In this paper, a novel color-encoder which has dual functions of a beamsplitter and a beamshaper is proposed. This encoder could acquire very good uniformity of light field with high diffractive efficiency. An algorithm which combining tracing algorithm, G-S algorithm and Y-G algorithm is used to design this encoder, the result by computer simulation calculation shows: the diffraction efficiency is up to 93.3%, non-uniformity is less than 0.01%. And a new approach to encode and make a phase element by using color- printer techniques is proposed in this paper as well.

Citation Download Citation

Yongkang Guo, Yu Zhou, Hong Tang, Chongxi Zhou, Xiang Zhou, and Ping Xu "Novel color encoder for rainbow holography", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263087

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