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Proceedings Paper

All-optical decision gate circuit employing cascaded quasi-phase matched lithium niobate device
Author(s): Yutaka Fukuchi; Shun Tasaki
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Paper Abstract

We propose a cascaded quasi-phase matched (QPM) lithium niobate (LN) device. In the device, two QPM-LN crystals with different domain inversion periods are cascaded. We numerically show that the cascaded QPM-LN device has an all-optical decision gate function, thus enabling a compact and stable 3R circuit.

Paper Details

Date Published: 7 January 2011
PDF: 6 pages
Proc. SPIE 7987, Optoelectronic Materials and Devices V, 79870S (7 January 2011); doi: 10.1117/12.888910
Show Author Affiliations
Yutaka Fukuchi, Tokyo Univ. of Science (Japan)
Shun Tasaki, Tokyo Univ. of Science (Japan)

Published in SPIE Proceedings Vol. 7987:
Optoelectronic Materials and Devices V
Fumio Koyama; Shun Lien Chuang; Guang-Hua Duan; Yidong Huang, Editor(s)

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