Mass memory systems serve computer needs in both archival and backup needs. There exist numerous applications in both the commercial and military sectors that require data storage with huge capacity, high data rates and fast access. To address such needs 3-D optical memories have been proposed. Since the data are stored in volume, they are capable of much higher storage densities than existing 2-D memory systems. In addition this memory system has the potential for parallel access. Instead of writing or reading a sequence of bits at each time, ....etc

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HOLOGRAPHIC INFORMATION STORAGE

Presented By
Yoshio Aoki
President and CEO and CEO
Yoshio Aoki, President and CEO
OPTWARE The Technology Advantage


DO WE NEED MORE CAPACITY
In 2002, around 500 million optical drives and 13 billion disks were sold.
In 2002, approx. 5 Exa bytes (1EB = 1018 bytes) of unique information per year were produced, equivalent to 800 megabytes for every man, woman, and child on earth.
Digital storage requirements growing at roughly 100% per annum; Development toward ....etc

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1. INTRODUCTION
Today data storage is dominated by the use of magnetic disks. Storage densities of about more than 5 Gb/cmhave been achieved. In the past 40 years areal density has increased by 6 orders of magnitude. But there is a physical limit. It has been predicted that superparamagnetic effects- the bit size at which stored information become volatile as a function of time- will limit the densities of current longitudinal recording media to about 15.5 Gb/cm2.In the near future century nanometer scale will pre ....etc

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3d optical data storage technology report doc

Introduction

3D Optical Data Storage is the term given to any form of opticaldata storage in which information can be recorded and/or read with three dimensionalresolution (as opposed to the two dimensional resolution afforded, for example, by CD). This innovation has the potential to provide petabyte-level mass storage on DVD-sized disks. Data recording and readback are achieved by focusing lasers within the medium. However, because of the volumetric nature of the data structure, the laser ligh ....etc

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to get information about the topic ensuring data storage security in cloud computing full report ,ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-cloud-computing--4041

http://seminarsprojects.net/Thread-cloud-computing--4041?page=3

http://seminarsprojects.net/Thread-cloud-computing-project-idea?page=2 ....etc

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to get information about the topic Holographic Data Storage full report,ppt, related topic refer the page link bellow
http://seminarsprojects.net/Thread-holographic-data-storage-full-report

http://seminarsprojects.net/Thread-holographic-data-storage-full-report?page=2

http://seminarsprojects.net/Thread-holographic-data-storage-full-report?page=3

http://seminarsprojects.net/Thread-holographic-data-storage--24327

http://seminarsprojects.net/Thread-holographic-data-storage

http://seminarsprojects.in/attachment.php?aid=7720

http://seminarspr ....etc

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ABSTRACT

Millipede is a new (AFM)-based data storage concept that has a potentially ultrahigh density, terabit capacity, small form factor, and high data rate. Its potential for ultrahigh storage density has been demonstrated by a new thermomechanical local-probe technique to store and read back data in very thin polymer films. With this new technique, 3040-nm-sized bit indentations of similar pitch size have been made by a single cantilever/tip in a thin (50 ....etc

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Prepared by:
K.Giridhar Kumar
P.Ravi Teja




Abstract

This paper focuses on the field of nano memory storage systems. It in particular discusses about a research project named Millipede under development at IBM labs.
In this, nanometer-sharp tips are used to scan the storage surface and to write and read data. In this, storage densities of up to 500 Gbit/in2 can be achieved by thermo mechanical writing and reading using probe tips. This concept combines ultrahigh density, gigabit capacity a ....etc

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to get information about the topic holographic data storage full report full report,ppt and related topic please refer the page link bellow

http://seminarsprojects.net/Thread-holographic-data-storage-full-report?page=2

http://seminarsprojects.net/Thread-holographic-data-storage-full-report?page=3

http://seminarsprojects.net/Thread-millipede-data-storage-full-report

http://seminarsprojects.net/Thread-holographic-versatile-disc-a-seminars-report

http://seminarsprojects.in/showthread.php?tid=272&google_seo=fpBP++&pid=63128#pid63128

http://se ....etc

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ABSTRACT
Holographic memory is developing technology that has promised to revolutionalise the storage systems. It can store data upto 1 Tb in a sugar cube sized crystal. Scientist Pieter J. van Heerden first proposed the idea of holographic (three-dimensional) storage in the early 1960s. A decade later, scientists at RCA Laboratories demonstrated the technology by recording 500 holograms in an iron-doped lithium-niobate crystal and 550 holograms of high-resolution images in a light-sensitive polymer material. The lack of c ....etc

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