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Holographic Television The Future I s H ere

Holographic Television The Future I s H ere. Andrea Gabbard ITMG 100 Section 6 November 12, 2013. 3D Television. 3DTV TVs - two separate images and display them simultaneously Send one image to your left eye and the other to your right This makes it difficult for the eyes to focus

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Holographic Television The Future I s H ere

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  1. Holographic TelevisionThe Future Is Here Andrea Gabbard ITMG 100 Section 6 November 12, 2013

  2. 3D Television • 3DTV TVs - two separate images and display them simultaneously • Send one image to your left eye and the other to your right • This makes it difficult for the eyes to focus • The image mixture appears as if it has depth • http://www.youtube.com/watch?v=Ux6aD6vE9sk

  3. What is a Hologram? • A 3D imaged formed by interference of light beams form a laser or other light source • One is shined on the object one bypasses the object • The two meet and interfere on a piece of holographic film • Interference pattern etched onto a piece of holographic film. • When a laser is shined back onto the holographic film, it translates the interference pattern back into a 3D image

  4. Mark II • Stephen Benton began wok on the Mark II in 1989 • Acusto-optic modulation (AOM); laser, transducer, transparent surface. • Sound waves stretch the transparent surface changing how the light passes though it. • expensive material, tellurium dioxide in crystal form

  5. Daniel Smalley • Benton died in 2003 and his assistant becomes head of research team • Uses a similar concept to AOM • Much smaller surface; chip the size of a microscope slide • Lithium Niobate • Waveguides, more efficient use of light

  6. Television Displays Comparing 3 television technologies http://web.mit.edu/newsoffice/2013/cheap-color-holographic-video-0619.html

  7. The Future Is Here • Once science fiction now a reality • No jut for entertainment • Can be used in • Business • Biomedical • Surgery • So much more!

  8. Refrences • BBC. "Holographic TV coming in 2012." YouTube. 02 July 2011. YouTube. 11 Nov. 2013 <http://www.youtube.com/watch?v=Ux6aD6vE9sk>. • Chang, Jon M. "Forget 3DTVs: MIT Group Working to Bring Holographs to Your Living Room." ABC News. 19 June 2013. ABC News Network. 11 Nov. 2013 <http://abcnews.go.com/Technology/holographic-tvs-chip-enable-holograms-living-room/story?id=19437141>. • "Digital Joystick: Video Game News & Views." Digital Joystick Video Game News Views. 1 June 2009. Hearst Seattle Media LLC. 11 Nov. 2013 <http://blog.seattlepi.com/digitaljoystick/2009/06/01/e3-2009-microsoft-at-e3-several-metric-tons-of-press-releaseapalloza/>. • Hardesty, Larry. "Cheap, color, holographic video." MIT's News Office. 19 June 2013. 12 Nov. 2013 <http://web.mit.edu/newsoffice/2013/cheap-color-holographic-video-0619.html>. • "New Physics at Work : Student's Corner." New Physics at Work : Student's Corner. 2003. Oxford University Press (China) Ltd. 12 Nov. 2013 <http://sciencecity.oupchina.com.hk/npaw/student/glossary/youngs_double_slit.htm>. • Paschotta, Dr. Rüdiger. "Acousto-optic Modulators." Encyclopedia of Laser Physics and Technology. RP Photonics Encyclopedia. 12 Nov. 2013 <http://www.rp-photonics.com/acousto_optic_modulators.html>. • Rouse, Margaret. "Transducer." What is ? May 2007. 11 Nov. 2013 <http://searchcio-midmarket.techtarget.com/definition/transducer>. • "Two Point Source Interference." Two Point Source Interference. 1996-2013. The Physics Classroom. 11 Nov. 2013 http://www.physicsclassroom.com/class/light/u12l1b.cfm.

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