Development of optically active solid medium for next generation long term high capacity optical data storage

2020 ◽  
Author(s):  
Le Gao ◽  
Qiming Zhang ◽  
Richard A. Evans ◽  
Min Gu
Keyword(s):  
Data Storage ◽  
Solid Medium ◽  
High Capacity ◽  
Optical Data Storage ◽  
Optically Active ◽  
Optical Data ◽  
Next Generation

Optical tape for high capacity three-dimensional optical data storage

2020 ◽  
Vol 18 (1) ◽  
pp. 012001
Author(s):  
Xupeng Yuan ◽  
Miao Zhao ◽  
Xinjun Guo ◽  
Yao Li ◽  
Zongsong Gan ◽  
...  
Keyword(s):  
Data Storage ◽  
Three Dimensional ◽  
High Capacity ◽  
Optical Data Storage ◽  
Optical Data ◽  
Optical Tape

Femtosecond laser application for high capacity optical data storage

2004 ◽  
Vol 79 (4-6) ◽  
pp. 791-794 ◽  
Author(s):  
M.H. Hong ◽  
B. Luk’yanchuk ◽  
S.M. Huang ◽  
T.S. Ong ◽  
L.H. Van ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Data Storage ◽  
High Capacity ◽  
Optical Data Storage ◽  
Optical Data ◽  
Laser Application

scholarly journals Optical Data Storage: Roll-to-Roll Fabrication of Multilayer Films for High Capacity Optical Data Storage (Adv. Mater. 38/2012)

2012 ◽  
Vol 24 (38) ◽  
pp. 5146-5146
Author(s):  
Chris Ryan ◽  
Cory W. Christenson ◽  
Brent Valle ◽  
Anuj Saini ◽  
Joseph Lott ◽  
...  
Keyword(s):  
Data Storage ◽  
High Capacity ◽  
Multilayer Films ◽  
Optical Data Storage ◽  
Optical Data ◽  
Roll To Roll

Ultra-high capacity for three-dimensional optical data storage inside transparent fluorescent tape: erratum

2020 ◽  
Vol 45 (10) ◽  
pp. 2821
Author(s):  
Xupeng Yuan ◽  
Miao Zhao ◽  
Xinjun Guo ◽  
Yao Li ◽  
Yang Yu ◽  
...  
Keyword(s):  
Data Storage ◽  
Three Dimensional ◽  
High Capacity ◽  
Optical Data Storage ◽  
Optical Data

Roll-to-Roll Fabrication of Multilayer Films for High Capacity Optical Data Storage

2012 ◽  
Vol 24 (38) ◽  
pp. 5222-5226 ◽  
Author(s):  
Chris Ryan ◽  
Cory W. Christenson ◽  
Brent Valle ◽  
Anuj Saini ◽  
Joseph Lott ◽  
...  
Keyword(s):  
Data Storage ◽  
High Capacity ◽  
Multilayer Films ◽  
Optical Data Storage ◽  
Optical Data ◽  
Roll To Roll

Applications of Next Generation Optical Data Storage Technologies

2011 ◽  
Vol 47 (3) ◽  
pp. 669-678 ◽  
Author(s):  
No-Cheol Park ◽  
Young-Pil Park ◽  
Kyoung-Su Park ◽  
Hyunseok Yang
Keyword(s):  
Data Storage ◽  
Optical Data Storage ◽  
Optical Data ◽  
Next Generation ◽  
Storage Technologies

Adaptive Regulation of Tracking Servo for Next Generation Optical Data Storage Systems

2012 ◽  
Vol 236-237 ◽  
pp. 497-502
Author(s):  
Fei Peng ◽  
Zhi Zheng Wu ◽  
Lu Wang
Keyword(s):  
Data Storage ◽  
Data Transfer ◽  
Storage Systems ◽  
Near Field ◽  
Tracking Error ◽  
Optical Data Storage ◽  
Optical Data ◽  
Next Generation ◽  
Adaptive Regulation ◽  
Control Approach

The tracking servo control has played an important role in the data storage servo systems. In the next generation optical data storage systems, i.e. the near-field recording system, the tracking error of the servo system should be below 10 nanometers under various unknown situations. However, higher data transfer rate and higher data density make it difficult to maintain the desired tracking precision during normal disk operation. It is proposed in this paper to use an adaptive regulation approach to maintain the tracking error below its desired value, despite unknown track eccentricity and external force disturbance. The performance of the proposed control approach is analyzed and simulation results are presented to illustrate the capability of the proposed adaptive regulator to achieve and maintain the desired tracking precision.

The Hardware and Software Design of Dual Pick-up Head Three-Dimensional Optical Storage System

2011 ◽  
Vol 332-334 ◽  
pp. 727-730
Author(s):  
Jian Wen Cai
Keyword(s):  
Data Storage ◽  
Storage System ◽  
Three Dimensional ◽  
High Capacity ◽  
Computer Software ◽  
Experimental System ◽  
Optical Storage ◽  
Optical Data Storage ◽  
Optical Data ◽  
Capacity Data

Femtosecond laser two-photon three-dimensional optical data storage is an effective method for high capacity data storage. In this paper, system construction is analyzed in detail from hardware and software aspects for dual pick-up head three-dimensional optical storage systems. Three-dimensional optical storage system is conposed of the fluorescence reader module and the servo control module, firstly analyzes the read and write process of three-dimensional optical storage by 89c52 MCU controling from the hardware. Then, the software is analyzed in detail, the software consists of two parts: the lower computer software and PC software. lower computer software achieves communication and control related to hardware, PC software is used to facilitate the control of the experimental system. Two CPU control software is introduced, and controlling process of PC software control is analyzed in detail. These work has laid a solid foundation for the practical of three-dimensional optical storage technology.

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