Quantization and sampling considerations of computer-generated hologram for optical interconnection

Pin Long; Dahsiung Hsu

doi:10.1117/12.44737

1 July 1991 Quantization and sampling considerations of computer-generated hologram for optical interconnection

Pin Long, Dahsiung Hsu

Proceedings Volume 1461, Practical Holography V; (1991) https://doi.org/10.1117/12.44737
Event: Electronic Imaging '91, 1991, San Jose, CA, United States

Abstract

The authors consider the quantization and sampling effects of computer-generated holograms (CGH) for optical interconnection of very large scale integrated circuits. Increasing the quantization level can greatly increase the diffraction efficiency of CGH, although there is some difficulty in technique for realizing CGH with more than two levels of quantization. Two kinds of sampling methods, Nyquist sampling and Whittaker-Shannon sampling, are analyzed and compared in the condition where diffractive-reflective optical interconnections are employed.

Citation Download Citation

Pin Long and Dahsiung Hsu "Quantization and sampling considerations of computer-generated hologram for optical interconnection", Proc. SPIE 1461, Practical Holography V, (1 July 1991); https://doi.org/10.1117/12.44737

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