Reflective semiconductor optical amplifiers-based all-optical NOR and XNOR logic gates at 120 Gb/s

doi:10.1080/09500340.2020.1862333

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Reflective semiconductor optical amplifiers-based all-optical NOR and XNOR logic gates at 120 Gb/s
	A. Kotb and C. L. Guo
刊名	Journal of Modern Optics
	2020
卷号	67 期号:18 页码:1424-1435
ISSN号	0950-0340
DOI	10.1080/09500340.2020.1862333
英文摘要	In this paper, we reported a reflective semiconductor optical amplifier (RSOA), in which the input light propagates and reflects back to the input port after amplifying twice through its active region. The RSOA produces higher gain and lower noise figure at low drive currents with energy-efficient than the conventional SOAs. The RSOA's features are employed herein to numerically analyze the ultrafast performance of the all-optical NOT-OR (NOR) and Exclusive-NOR (XNOR) logic gates using a dual-RSOAs-based scheme at 120 Gb/s. A comparison between RSOAs- and conventional SOAs-based AO NOR and XNOR gates is made by studying the quality factor (QF) against the critical operational parameters when the effects of the amplified spontaneous emission and the operating temperature are included to obtain more realistic results. Compared to conventional SOAs, the RSOAs allow to achieve more acceptable performance at 120 Gb/s and to render the implementation of the NOR and XNOR gates more feasible.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64833]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	A. Kotb and C. L. Guo. Reflective semiconductor optical amplifiers-based all-optical NOR and XNOR logic gates at 120 Gb/s[J]. Journal of Modern Optics,2020,67(18):1424-1435.
APA	A. Kotb and C. L. Guo.(2020).Reflective semiconductor optical amplifiers-based all-optical NOR and XNOR logic gates at 120 Gb/s.Journal of Modern Optics,67(18),1424-1435.
MLA	A. Kotb and C. L. Guo."Reflective semiconductor optical amplifiers-based all-optical NOR and XNOR logic gates at 120 Gb/s".Journal of Modern Optics 67.18(2020):1424-1435.