High-efficiency optical analog computers of incoherent light on semiconductor nanostructures

P. G. Kasherininov; A. A. Tomasov

doi:10.1117/12.802294

29 April 2008 High-efficiency optical analog computers of incoherent light on semiconductor nanostructures

P. G. Kasherininov, A. A. Tomasov

Proceedings Volume 7006, Lasers for Measurements and Information Transfer 2007; 70060K (2008) https://doi.org/10.1117/12.802294
Event: Lasers for Measurements and Information Transfer 2007, 2007, St. Petersburg, Russian Federation

Abstract

Fast optical processors for the analogue computers operating with incoherent light based upon semiconductor nanostructures are developed. Operating rate achieved is up to 10⁶ cycles/s. It is 3-4 order of value of the operation rate of known optical processors based on structures with liquid crystals (MIS-LC). The paper concerns the basics of operating of nanostructures as fast optical registering media. The results of experimental study of information optical recording with these nanostructures are shown. High efficient optoelectronic real-time image correlator is performed on a basis of analogue processor. It's description is presented.

Citation Download Citation

P. G. Kasherininov and A. A. Tomasov "High-efficiency optical analog computers of incoherent light on semiconductor nanostructures", Proc. SPIE 7006, Lasers for Measurements and Information Transfer 2007, 70060K (29 April 2008); https://doi.org/10.1117/12.802294

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