proper technology‚ we might even see them on our smart phones‚ too! In the 1940’s Dennis Gabor‚ a Hungarian-Brit‚ invented holography. He won the Nobel Prize in 1971 for the “invention and development of the holographic method.” It started out as wanting to improve electronic microscopes when Gabor stumbled upon holography. (Hubbard‚ 1995). He decided to call the invention holography because it is comprised of the two greek words “holo” and “graphy.” The word “holo” means “whole” and “graphy” means “writing/pictures
Premium Holography Laser Diffraction
CONTENTS 1) INTRODUCTION 2) A) CONCEPT OF HOLOGRAPHY B) HISTORICAL ROOT C) WHAT IS HOLOGRAM 3) HOLOGRAOHIC MEMORY 4) TECHNIQUE FOR STORING DATA ON A HOLOGRAPHIC MATERIAL 5) SPATIAL LIGHT MODULATOR 6) MULTIPLEXING TECHNIQUE FOR RETREIVING DATA FROM A HOLOGRAOHIC MATERIAL 8) ERROR CORRECTION 9) TECHNICAL SPECIFICATION OF HOLOGRAOHIC DEVICE 10) A) ADVANTAGES B) LIMITATIONS 11) OBSTACLES IN DEVELOPMENT OF HOLOGRAPHIC
Premium Holography Laser Diffraction
In 1989‚ Robert Zemicks made a movie starring Michael J. Fox called Back to the Future Part II. Unlike its predecessor‚ this film saw the protagonist Marty McFly‚ not going into the past to right wrongs and alter his family history‚ but going into the future to step in and prevent his children’s terrible fate. Comedy and flux capacitor aside‚ Zemeciks’ future shows several technological advances that captured the imaginations of not only the generation who were of age at the time of the films release
Premium Technology Science Science fiction
Touchable Holography ∗ Takayuki Hoshi‚ Masafumi Takahashi† ‚ Kei Nakatsuma‡ ‚ Hiroyuki Shinoda§ The University of Tokyo 1 Introduction Mid-air displays which project floating images in free space have been seen in SF movies for several decades [Rakkolainen 2007]. Recently‚ they are attracting a lot of attention as promising technologies in the field of digital signage and home TV‚ and many types of holographic displays are proposed and developed. You can see a virtual object
Premium Acoustics Sound Holography
References: Holography was invented in 1947 by the Hungarian-British physicist Dennis Gabor (1900-1979)‚ who won a 1971 Nobel Prize for his invention. Holographic memory is the developing technology that has promised to revolutionise the storage systems
Premium Computer data storage Holography Laser
HOLOGRAPHIC MEMORY By Talluri Mahesh‚ BL.EN.U4MEE10061. ABSTRACT: Devices that use light to store and read data have been the backbone of data storage for nearly two decades. Compact discs revolutionized data Storage in the early 1980s‚ allowing multi-megabytes of data to be stored on a disc that has a diameter
Premium Computer data storage Laser Holography
Arouse curiousity to audience about that technology... Amputee got his new functioning limb Legendary being resurrected from dead Invisible technology Invisibility has long been one of the marvels of science fiction and fantasy‚ from the pages of The Invisible Man‚ to the magic invisibility cloak of the Harry Potter books. Yet‚ this is actually a modern technology initiated from ancient magical or miraculous occurrence. Invisibility is the state of an object that cannot be seen which in nature
Premium Invisibility Holography Harry Potter
The next big thing is here: Sport Me! Athletes and fans alike are willing to take a chance on supreme balance‚ mental and physical tranquility‚ and overall equilibrium so why not enhance the relationship with powerful accessories that connect the users mental psyche to their love for their team. Why is it big you may ask‚ the conversation centers around a unique tool‚ the “power balance” rubber bracelet. It is not just a fashion accessory‚ it has a lot of unique properties in the field of kinesology
Premium Mind Holography English-language films
50 Years From Now Essay Submitted by littleaulf117 on June 9‚ 2011 Category: English Words: 417 | Pages: 2 Views: 31 Report this Essay Life in fifty years will be a lot different then it is now. In most peoples eyes they see the world having flying cars and floating houses but I believe the world will be more eco-friendly and organic. Lives will be saved‚ let it be humans or even animals. With new living styles‚ resolving health issues‚ and coming to world peace it can lead to happier and
Premium Government Form of government Autocracy
The need for more storage is growing. The amount of data produced is doubling in every two years. (in 2010 – 1.8 zettabytes) The cost of creating‚ managing and storing the data is decreasing‚ but can the optical storage expand further? The current Blu-ray lasers emit light in the blue part of the electromagnetic spectrum (about 420 nanometer wavelength). There are ongoing researches using UV light‚ that would probably have to be 200 nm and would provide storage capacities of over 100 GB in a single
Premium Laser Holography Blu-ray Disc