Compact Holographic Data Storage System

2001 ◽  
Author(s):  
Tien-hsin Chao ◽  
Hanying Zhou ◽  
George Reyes
Keyword(s):  
Data Storage ◽  
Storage System ◽  
Holographic Data Storage ◽  
Data Storage System

Optimization of the geometrical shape of the aperture in holographic data storage system

2007 ◽  
Author(s):  
Huarong Gu ◽  
Songfeng Yin ◽  
Qiaofeng Tan ◽  
Liangcai Cao ◽  
Qingsheng He ◽  
...  
Keyword(s):  
Data Storage ◽  
Storage System ◽  
Holographic Data Storage ◽  
Geometrical Shape ◽  
Data Storage System

Generation of Fuzzy Rules and Learning Algorithms for Servo Control in Holographic Data Storage System

2013 ◽  
Author(s):  
Jang Hyun Kim ◽  
Wooyoung Jeong ◽  
Hyunseok Yang
Keyword(s):  
Data Storage ◽  
Storage System ◽  
Optical Memory ◽  
Information Storage ◽  
Servo Control ◽  
Fuzzy Rules ◽  
Storage Device ◽  
Holographic Data Storage ◽  
Data Storage System ◽  
System 1

Today many media of information storage device are formed as disks. Hence, next generation removable data storage media are shaped as disk types too. The holographic data storage system also uses a disk type photopolymer media. And then, holographic data storage system is most advanced optical memory system. Tracking servo and tilt servo control are very important research in holographic data storage system. In this paper, we propose intelligent servo control by fuzzy rules in holographic data storage system. Hence, we have found pattern of tilt servo control in holographic data storage system through fuzzy system. Fuzzy rules were generated by Genetic algorithm for controlling tilt servo. Therefore, we control tilt servo using fuzzy rules in holographic data storage system. Consequently, practical pattern of tilt servo control was found by intelligence algorithm in holographic data storage system.[1]

Line Tracking Applied Data Acquisition Method for Holographic Data Storage System

2012 ◽  
Vol 51 (8S2) ◽  
pp. 08JD07 ◽  
Author(s):  
Jae-Seong Lee ◽  
Nakyeong Kim ◽  
Sung-Yong Lim ◽  
Jang Hyun Kim ◽  
Kyoung-Su Park ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Data Storage ◽  
Storage System ◽  
Holographic Data Storage ◽  
Data Storage System ◽  
Line Tracking ◽  
Acquisition Method
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