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Proceedings Paper

A complete theoretical description of the first-order delta-sigma modulation for analog-to-NRZ binary conversion
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Paper Abstract

A novel photonic analog-to-digital converter (ADC) based on asynchronous delta-sigma modulation (ADSM) has been investigated. The architecture utilizes an optical leaky integrator, optoelectronic bistable quantizer, and positive corrective feedback for a non-interferometric optical implementation of ADSM. The principles of the proposed 1st –order ADSM are mathematically modeled and simulated.

Paper Details

Date Published: 16 March 2015
PDF: 11 pages
Proc. SPIE 9357, Physics and Simulation of Optoelectronic Devices XXIII, 93571U (16 March 2015); doi: 10.1117/12.2079967
Show Author Affiliations
A. Siahmakoun, Rose-Hulman Institute of Technology (United States)
E. Reeves, Rose-Hulman Institute of Technology (United States)
P. Costanzo-Caso, Univ. Nacional de la Plata (Argentina)

Published in SPIE Proceedings Vol. 9357:
Physics and Simulation of Optoelectronic Devices XXIII
Bernd Witzigmann; Marek Osiński; Fritz Henneberger; Yasuhiko Arakawa, Editor(s)

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