Novel computer-generated hologram encoding method

Xinhui Duan, Juan Liu, Zhiqi Zhang, Yu Han

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Computer holography is based on advanced computer technology and the basic principle of wave optics, and it is widely employed in many optical fields. In the holographic display, both display systems and encoding methods of computergenerated hologram have effects on the reconstructed image quality. The high coherence of light source causes laser speckle noise that degrades modulation quality severely. The partially temporal coherent light (PTCL) has been applied to holographic reconstruction to reduce speckle noise in display systems, while the encoding methods of computergenerated hologram (CGH) based on PTCL have not been reported. We propose a novel method to encoding CGH, in which a PTCL with a broadband continuous spectrum is used to illuminate the object image.

源语言英语
主期刊名Holography, Diffractive Optics, and Applications IX
编辑Yunlong Sheng, Changhe Zhou, Liangcai Cao
出版商SPIE
ISBN(电子版)9781510630932
DOI
出版状态已出版 - 2019
活动Holography, Diffractive Optics, and Applications IX 2019 - Hangzhou, 中国
期限: 21 10月 201923 10月 2019

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
11188
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议Holography, Diffractive Optics, and Applications IX 2019
国家/地区中国
Hangzhou
时期21/10/1923/10/19

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