Devulapalli V. G. L. N. Rao - Lexington MA Francisco J. Aranda - Arlington MA Desai Narayana Rao - Hyderabad, IN Joseph A. Akkara - Holliston MA Joseph F. Roach - West Roxbury MA Zhongping Chen - Irvine CA
Assignee:
University of Massachusetts - Boston MA
International Classification:
G02F 300 G02F 103
US Classification:
359108
Abstract:
All-optical devices, e. g. , optical switches and modulators, and logic gates such as optical AND and OR gates, that include photochromic materials having first and second stable states, such as bacteriorhodopsin, organic fulgides, azo and fluorescent dyes, phycobiliproteins, rhodopsins, and their analogs, irradiated in a four-wave mixing geometry, are described. These devices can be used in a wide variety of systems, such as, e. g. , optical signal processors and optical computers.
Devulapalli V. G. L. N. Rao - Lexington MA Francisco J. Aranda - Arlington MA Joby Joseph - New Delhi, IN Joseph A. Akkara - Holliston MA Masato Nakashima - Weston MA
Assignee:
University of Massachusetts - Boston MA
International Classification:
G02B 2746 G02B 530 G03C 1100 G11C 1304
US Classification:
359559
Abstract:
The invention relates to systems and methods for optical Fourier processing and logic operations based on the discovery that the photoinduced anisotropy of photochromic materials such as bacteriorhodopsin, organic fulgides, azo and fluorescent dyes, phycobiliproteins, rhodopsins, and their analogs, is dependent on the intensity of a polarized actinic beam that illuminates the material and the intensity profile of one or more input beams. This intensity dependence can be used to implement a simple, real-time, self-adaptive optical processing, i. e. , spatial filtering, system for Fourier processing of optical input images. This optical processing system can be used to process a wide variety of optical input images, from projected still images to live motion picture images.
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Francisco Aranda
Education:
Primaria Elena Silva Alfaro, Secundaria Técnica No. 60, Preparatoria 9 UNAM, FES Aragón UNAM - Ing. en Computación, Universidad del Valle de México - Administración de Sistemas Computacionales
Francisco Aranda
Work:
Inmobiliarias - Ventas
About:
Soy Leonino, nacido en un pueblo de la provincia de Santa Fe, hincha de San Lorenzo de Almagroy amante de la literatura y del cine.
Bragging Rights:
A pesar de mis años, aún tengo una buena pinta.
Francisco Aranda
Work:
Solazo - Chofer (2011-2013)
Francisco Aranda
Tagline:
Ima ninjalo android anime motherfucko cant touch this
Bragging Rights:
Drunken Ninja master anime freak all round bad ass
Francisco Aranda
About:
Página personal:www.about.me/faranda Mi diario personal de películas: www.cinerecuerdo.... El loco hermano pequeño:www.cinerecuerdo.tumb...
Francisco Aranda
Francisco Aranda
Francisco Aranda
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Tertulia econmica con Roberto Centeno y Franc...
Roberto Centeno y Francisco Aranda debaten temas como el aviso de la U...
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News & Politics
Uploaded:
13 May, 2011
Duration:
29m 51s
Tertulia econmica con Francisco Aranda y Susa...
Los medios britnicos recogen la inauguracin de la gira inmobiliaria de...
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Uploaded:
05 May, 2011
Duration:
35m 55s
Tertulia econmica con Juan Ramn Rallo y Franc...
Las propuestas econmicas del movimiento 15-M.
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19 May, 2011
Duration:
28m 5s
Tertulia econmica con Mara Cuesta y Francisco...
Informe del FMI: los deberes de Espaa.
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Film & Animation
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21 Jun, 2011
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24m 7s
Entrevista de Csar aa Francisco Aranda - 24/0...
Entrevista de Csar aa Francisco Aranda - 24/02/11
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24 Feb, 2011
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34m 38s
Manuel Lozano & Francisco Aranda play Mozart ...
Manuel Lozano, violin Francisco Aranda, piano as a concert of lesson r...
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04 Dec, 2009
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7m 55s
Tertulia econmica: Zapatero culpa a Alemania ...
Tertulia econmica con Francisco Aranda y Carmen Toms.
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12 Jul, 2011
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30m 50s
Francisco Aranda - No Habr Futuro [Video Ofic...
Videoclip oficial de "No Habr Futuro", segundo sencillo del msico chil...
Steve Stavrakis, Corey Fracassi, Melissa Kleiner, Mario Uribe, Alexis Gonzalez, Jack Stefanowicz, Luis Zavala, Nanci Garcia, Lauren Rivosecchi, Amber Quick