Matrix/vector multiplication by use of a two-dimensional multichannel acousto-optic device

Shiya He; Qida Zhao; Kuanxin Yu; Wei Liu; Deguo Liu; Xuesui Shu

doi:10.1117/12.318256

14 August 1998 Matrix/vector multiplication by use of a two-dimensional multichannel acousto-optic device

Shiya He, Qida Zhao, Kuanxin Yu, Wei Liu, Deguo Liu, Xuesui Shu

Proceedings Volume 3556, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II; (1998) https://doi.org/10.1117/12.318256
Event: Photonics China '98, 1998, Beijing, China

Abstract

The method to perform matrix/vector multiplication using the acousto-optic (AO) processor has been studded in some earlier publications. This processing architecture provides high speed and high accuracy calculation. However, in the system, two AO devices must be used. For this reason, the optical couple between the two devices has to be adjusted carefully. It will cause the inconvenience and unsteadiness. A novel two- dimensional multichannel acousto-optic device is presented in this paper. By use of this kind of device, the trouble which the earlier architecture suffered from is got rid of and the experiment system is simplified.

Citation Download Citation

Shiya He, Qida Zhao, Kuanxin Yu, Wei Liu, Deguo Liu, and Xuesui Shu "Matrix/vector multiplication by use of a two-dimensional multichannel acousto-optic device", Proc. SPIE 3556, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II, (14 August 1998); https://doi.org/10.1117/12.318256

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