High-flexibility optical encryption via aperture movement
文献类型：期刊论文
| 作者 | Chen, Wen; Situ, Guohai; Chen, Xudong |
| 刊名 | opt. express
 |
| 出版日期 | 2013 |
| 卷号 | 21期号:21页码:24680 |
| 通讯作者 | chen, w (reprint author), natl univ singapore, dept elect & comp engn, 4 engn dr 3, singapore 117576, singapore. |
| 英文摘要 | we present a new method using single-path beam-propagation-based imaging via aperture movement for optical encryption. the aperture is sequentially moved in the transverse domain, and a series of diffraction intensity patterns (i.e., ciphertexts) are correspondingly recorded during optical encryption. an iterative phase retrieval algorithm is applied for the decryption. it is illustrated that the proposed optical security system possesses several significant advantages, such as high flexibility and high security. the proposed optical security system also provides an effective channel to control information assignment and authentication. (c)2013 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14740]  |
| 专题 | 上海光学精密机械研究所_信息光学与光电技术实验室 |
| 作者单位 | 1.[Chen, Wen 2.Chen, Xudong] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore 3.[Situ, Guohai] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Informat Opt & Optoelect Technol, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Wen,Situ, Guohai,Chen, Xudong. High-flexibility optical encryption via aperture movement[J]. opt. express,2013,21(21):24680. |
| APA | Chen, Wen,Situ, Guohai,&Chen, Xudong.(2013).High-flexibility optical encryption via aperture movement.opt. express,21(21),24680. |
| MLA | Chen, Wen,et al."High-flexibility optical encryption via aperture movement".opt. express 21.21(2013):24680. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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