1. Dvd(30gb) Bd(50gb) 2. It is an advanced optical disc that’s presently in the development stage. The Holography technique was invented in 1948 by the Hungarian…

1. HOLOGRAPHICVERSATILEDISC 2. 1. INTRODUCTION 2. UNDERLYING TECHNOLOGY- HOLOGRAPHY 3. RECORDING DATA 4. READING DATA 5. HVD- STRUCTURE 6. COMPARISON 7. TYPES : WORM &…

HOLOGRAPHIC DATA STORAGE HOLOGRAPHIC DATA STORAGE Contents Introduction Magnetic and conventional optical data storage technologies are approaching physical limits beyond…

HOLOGRAPHIC DATA STORAGE HOLOGRAPHIC DATA STORAGE Contents Introduction Magnetic and conventional optical data storage technologies are approaching physical limits beyond…

HOLOGRAPHIC DATA STORAGE HOLOGRAPHIC DATA STORAGE Contents Introduction Magnetic and conventional optical data storage technologies are approaching physical limits beyond…