DocumentCode
1946483
Title
Optical representation of binary data based on both intensity and phase modulation for holographic digital data storage
Author
Ju-Seog Jang ; Dong-Hak Shin
Author_Institution
Div. of Electron., Comput., & Telecommun., Pukyong Nat. Univ., Pusan, South Korea
fYear
2001
fDate
15-19 July 2001
Firstpage
18
Abstract
We propose a method to represent binary data with a twisted-nematic liquid crystal display to improve the beam intensity uniformity at the holographic recording plane. The feasibility of our method is experimentally demonstrated.
Keywords
holographic storage; intensity modulation; liquid crystal displays; nematic liquid crystals; optical modulation; phase modulation; beam intensity uniformity; binary data optical representation; holographic digital data storage; holographic disk memories; holographic recording plane; intensity modulation; phase modulation; twisted-nematic liquid crystal display; Birefringence; Delay; Disk recording; Holographic optical components; Holography; Intensity modulation; Optical modulation; Phase modulation; Polarization; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.968013
Filename
968013
Link To Document