1. Holographic Television The 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 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 Television Technologies TechnologyMaterialColor Commercially Available Existing 3D Layerd ImagesNoneFullYes Mark II 1989 Acousto-optic Modulation Tellurium DioxideSingleNot Viable Smalley 2013 Anisotropic WaveguideLithium NiobateFullProjected 2017 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. 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. "Digital Joystick: Video Game News & Views." Digital Joystick Video Game News Views. 1 June 2009. Hearst Seattle Media LLC. 11 Nov. 2013. Hardesty, Larry. "Cheap, color, holographic video." MIT's News Office. 19 June 2013. 12 Nov. 2013. "New Physics at Work : Student's Corner." New Physics at Work : Student's Corner. 2003. Oxford University Press (China) Ltd. 12 Nov. 2013. Paschotta, Dr. Rüdiger. "Acousto-optic Modulators." Encyclopedia of Laser Physics and Technology. RP Photonics Encyclopedia. 12 Nov. 2013. Rouse, Margaret. "Transducer." What is ? May 2007. 11 Nov. 2013. "Two Point Source Interference." Two Point Source Interference. 1996-2013. The Physics Classroom. 11 Nov. 2013 http://www.physicsclassroom.com/class/light/u12l1b.cfm. http://www.physicsclassroom.com/class/light/u12l1b.cfm