Optical disks share a major part among the secondary storage devices.Blu .ray Disc is a next .generation optical disc format. The technology utilizes a blue laser diode operating at a wavelength of 405 nm to read and write data. Because it uses a blue laser it can store enormous more amounts of data on it than was ever possible.
Data is stored on Blu .Ray disks in the form of tiny ridges on the surface of an opaque 1.1 .millimetre .thick substrate. This lies beneath a transparent 0.1mm protective layer. With the help of Blu .ray recording dev ....etc

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ABSTRACT

The thrust for an advanced format of data storage in optical storage media has led to the evolution of BLU-RAY DISC (BD). Blu-ray, also known as Blu -ray Disc (BD) is the name of the next- generation optical disc format and is the successor of present generation optical discs (2nd generation) like CD's, DVD s HD-DVD s. The Blu ray technology has changed the very definition of optical storage media by phenomenally improvised technology. Gone are the days when the ....etc

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ABSTRACT:
The thrust for an advanced format of data storage on optical disc led to revolutionary introduction of BLU-RAY DISC. This advances in the race against its competitors DVD (Digital Video Disc) & AOD (Advanced Optical Disc) in that it has high storage capacity, advanced security and privacy features and the A/V high quality O/P (generally video) of the media files stored on it make s it quite unique & gives an edge over the others, letting BD to be widely adaptable in every applica ....etc

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Blu-ray Disc SEMINAR REPORT



Evolution

VHS: analog DVD: digital BD: high-definition

Enables recording, rewriting, and playback of high-definition video

Capable of storing information that the DVD and CD are not capable of holding

Foundation

Blu-ray disc (BD) is appropriately named after the blue laser used to write the data

The first blue laser was developed in 1996 by Shuji Nakamura (Nichia Corporation)

In 2002, an alliance was formed, called the Blu-r ....etc

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Seminar Report On Blu-Ray Disc
ABSTRACT
Blu-ray, also known as Blu-ray Disc (BD) is the name of a next-generation optical disc format jointly
developed by the Blu-ray Disc Association (BDA), a group of leading consumer electronics and PC companies
(including Apple, Dell, Hitachi, HP, JVC, LG, Mitsubishi, Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, TDK
and Thomson). The format was developed to enable recording, rewriting and playback of high-definition video
HD), as well as storing large amount ....etc

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A SEMINAR REPORTBlu-ray TECHNOLOGY
Submitted by:NISHAD SUBAIR
COMPUTER SCIENCE & ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE & TECHNOLOGY,
KOCHI-682022
AUGUST 2008 2
ABSTRACT
Blu-ray is the name of a next-generation optical disc format jointly developed by the Blu-ray Disc Association (BDA), a group of the world's leading consumer electronics, personal computer and media manufacturers.The format was developed to enable recording, rewriting and pla ....etc

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literature survey on blu ray disc ....etc

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Seminar Report On Blu-Ray Disc

Submitted by:Ratheesh K
DEPARTMENT OF COMPUTER SCIENCE
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
KOCHI-682022
ABSTRACT
Blu-ray, also known as Blu-ray Disc (BD) is the name of a next-generation optical disc format jointly developed by the Blu-ray Disc Association (BDA), a group of leading consumer electronics and PC companies (including Apple, Dell, Hitachi, HP, JVC, LG, Mitsubishi, Panasonic, Pioneer, Philips, Samsung, ....etc

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Introduction
Tokyo Japan, February 19, 2002: Nine leading companies today announced that they have jointly established the basic specifications for a next generation large capacity optical disc video recording format called Blu-ray Disc. The Blu-ray Disc enables the recording, rewriting and play back of up to 27 gigabytes (GB) of data on a single sided single layer 12cm CD/DVD size disc using a 405nm blue-violet laser.
By employing a short wavelength blue violet laser, the Blu-ray Disc successfully minimizes its beam ....etc

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