&lt;title&gt;Integrated optical multichannel acousto-electro-optic device&lt;/title&gt;

G.A. Nowak; Casimer DeCusatis; Daniel M. Litynski; P. Das

doi:10.1117/12.165986

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<title>Integrated optical multichannel acousto-electro-optic device</title>

G.A. Nowak Casimer DeCusatis Daniel M. Litynski P. Das

Year: 1994 Journal: Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Vol: 2051 Pages: 116-123 Publisher: SPIE

DOI: 10.1117/12.165986

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Abstract

The use of acousto-optic (AO), electro-optic (EO), and acousto-electro-optic (AEO) effects has been demonstrated as an effective means of performing wide-band signal processing operations such as convolution, correlation, and matrix processing. In this paper, we present experimental results using a new integrated optic AEO device fabricated on a y-cut, z- propagating lithium niobate substrate with a titanium in-diffused surface waveguide. Incident and diffracted light is coupled through the device by use of optical fibers. Device fabrication and performance are discussed, as well as potential future directions of this work.

Keywords:

Lithium niobate Optoelectronics Materials science Optics Waveguide Optical fiber Diffraction Fabrication SIGNAL (programming language) Computer science Substrate (aquarium) Surface acoustic wave Signal processing Digital signal processing Physics Computer hardware

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Optical and Acousto-Optic Technologies

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Photonic and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Photorefractive and Nonlinear Optics

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

<title>Integrated optical multichannel acousto-electro-optic device</title>

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