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Proceedings Paper

Possibility of a 34-channel avalanche photodiode array based on metal-resist-semiconductor use for processing of signals read from a holographic disc
Author(s): Nariman A. Ashurbekov
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Paper Abstract

Use of a multichannel avalanche photodiode array based on metal-resist-semiconductor structure in the disk memory systems based on the method of information storage in the form of 1D holograms is promising because a large capacity and high rate of information readout from the holographic disk is to a large degree determined by the speed and sensitivity of the photodetector. The data on nonlinearity, dynamic range, noise is demanded particularly for multilevel signal recording and digital signal processing. The results of theoretical and experimental studies of the metrological characteristics of the 34-channel avalanche photodiode array based on metal-resist-semiconductor structure are given.

Paper Details

Date Published: 27 December 1996
PDF: 5 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262667
Show Author Affiliations
Nariman A. Ashurbekov, Institute of Optical Neural Technologies (Canada)


Published in SPIE Proceedings Vol. 2969:
Second International Conference on Optical Information Processing
Zhores I. Alferov; Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

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