National Changhua University of Education Institutional Repository : Item 987654321/18206

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 29957822 Online Users : 590

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Science > Graduate Institute of Photonics Technologies > Periodical Articles > Item 987654321/18206

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18206

Title:	Three-Dimensional Shifting Selectivity of Decryption Phase Mask in a Double Random Phase Encoding Holographic Memory
Authors:	Su, Wei-Chia;Lin, Chien-Hong
Contributors:	光電科技研究所
Date:	2004-11
Issue Date:	2014-04-01T03:56:46Z
Publisher:	Elsevier
Abstract:	We have theoretically analyzed and experimentally investigated the three-dimensional shifting selectivity of the decryption phase mask in a double random phase encoding holographic memory. The lateral shifting selectivity of the decryption phase mask in the system depends on not only its correlation length but also the dimension of recording medium and the distance between phase mask and the hologram. The longitudinal diffraction selectivity is inverse proportional to the dimension of recording medium and proportional to the distance between hologram and the phase mask. The diffraction selectivity derived in this paper offers important information for alignment and reposition of the decryption phase key in practical optical implementations.
Relation:	Optics Communications, 241(1-3): 29-41
Appears in Collections:	[Graduate Institute of Photonics Technologies] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	584	View/Open