Online full-phase digital holographic encryption based on electrically addressed spatial light modulators

H. Y. Tu*, J. S. Chiang, J. W. Chou, C. J. Cheng

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

3 引文 斯高帕斯(Scopus)

摘要

A novel full-phase digital holographic encryption scheme with double random key masks, which are performed by electrically addressed liquid-crystal spatial light modulators for optical processing, is demonstrated. Phase-shifting digital holography is employed to generate the key holograms derived from the double key masks for implementing the encryption and decryption. The experimental results show the feasibility of the full-phase encryption scheme with computer-programmable key masks for securing data via online processing.

原文英語
頁(從 - 到)371-373
頁數3
期刊Electronics Letters
45
發行號7
DOIs
出版狀態已發佈 - 2009

ASJC Scopus subject areas

  • 電氣與電子工程

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