All-optical decision gate circuit employing cascaded quasi-phase matched lithium niobate device

被引：0
|
作者：
Fukuchi, Yutaka [1 ]
Tasaki, Shun [1 ]
机构：
[1] Tokyo Univ Sci, Dept Elect Engn, Fac Engn, Shinjuku Ku, Tokyo 1628601, Japan
来源：
OPTOELECTRONIC MATERIALS AND DEVICES V | 2011年 / 7987卷
关键词：
Nonlinear optics; 3R regenerator; quasi-phase matching; periodically poled lithium niobate; WAVELENGTH-CONVERSION; WAVE-GUIDE; 2ND-ORDER PROCESSES; NONLINEARITIES; TRANSMISSION; SUPPRESSION; PULSE;
D O I：
10.1117/12.888910
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页数：6
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