Theoretical Researches, Computer Simulations and Experimental Investigation of the Acoustooptical Scanner for 2D Data Processing in Real Time

Author

Masalsky, Nikolay V.

Author_Institution

Inst. of Microprocessors, Russian Acad. of Sci., Moscow

fYear

2006

fDate

June 29 2006-July 1 2006

Firstpage

250

Lastpage

253

Abstract

The problems of design, computer simulation, manufacture of the device sample and its characteristics investigation of the acoustooptical scanner based on surface acoustic waves for 2D data processing in real time are discussed. The method is based on waveguide Bragg and radiation acoustooptic interactions with a synthesized optical aperture using a few optical beams. The total information field is divided into subareas, each of which is irradiated using an individual optical beam controlled by the corresponding waveguide acoustooptic Bragg cell and interaction cell. During the work elaboration of unit contraction, computer simulation, fabrication sample on based Y-cut lithium niobate and its characteristics investigated. This unit makes it possible to process in real time 2600times650 scanning points (information bits) representing two-dimensional arrays

Keywords

acousto-optical devices; lithium compounds; optical information processing; optical scanners; optical waveguides; 2D data processing; LiNbO₃; Y-cut lithium niobate; acoustooptic Bragg cell; acoustooptic interactions; acoustooptical scanner; optical aperture; optical beams; real time data processing; surface acoustic waves; two-dimensional arrays; waveguide Bragg; waveguide Bragg cell; Acoustic waves; Computer aided manufacturing; Computer simulation; Data processing; Manufacturing processes; Optical beams; Optical surface waves; Optical waveguides; Surface acoustic wave devices; Virtual manufacturing; 2D scanning; acoustooptic; waveguide;

fLanguage

English

Publisher

ieee

Conference_Titel

Laser and Fiber-Optical Networks Modeling, 8-th International Conference on

Conference_Location

Kharkiv

Print_ISBN

1-4244-0233-6

Electronic_ISBN

1-4244-0234-4

Type

conf

DOI

10.1109/LFNM.2006.252036

Filename

4018255