Simultaneous implementation of xor and xnor operations using a directed logic circuit based on two microring resonators
文献类型：期刊论文
| 作者 | Zhang, Lei1; Ji, Ruiqiang1; Tian, Yonghui1; Yang, Lin1; Zhou, Ping1; Lu, Yangyang1; Zhu, Weiwei1; Liu, Yuliang1; Jia, Lianxi2; Fang, Qing2 |
| 刊名 | Optics express
 |
| 出版日期 | 2011-03-28 |
| 卷号 | 19期号:7页码:6524-6540 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/oe.19.006524 |
| 通讯作者 | Zhang, lei() |
| 英文摘要 | We report the simultaneous implementation of the xor and xnor operations at two ports of a directed logic circuit based on two cascaded microring resonators (mrrs), which are both modulated through thermo-optic effect. two electrical modulating signals applied to the mrrs represent the two operands of each logic operation. simultaneous bitwise xor and xnor operations at 10 kbit/s are demonstrated in two different operating modes. we show that such a circuit can be readily realized using the plasma dispersion effect or the electric field effects, indicating its potential for high-speed operation. we further employ the scattering matrix method to analyze the spectral characteristics of the fabricated circuit, which can be regarded as a mach-zehnder interferometer (mzi) in whole. the two mrrs in the circuit act as wavelength-dependent splitting and combining units of the mzi. the degradation of the spectra observed in the experiment is found to be related to the length difference between the mzi's two arms. the evolution of the spectra with this length difference is presented. (c) 2011 optical society of america |
| WOS关键词 | WAVE-GUIDE ; OPTICAL MODULATION ; SILICON ; CONFIGURATION ; SYSTEMS ; GATE |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000288852700087 |
| 出版者 | OPTICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428187 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhang, Lei |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, Optoelect Syst Lab, Beijing 100083, Peoples R China 2.ASTAR, Inst Microelect, Singapore 117685, Singapore |
| 推荐引用方式 GB/T 7714 | Zhang, Lei,Ji, Ruiqiang,Tian, Yonghui,et al. Simultaneous implementation of xor and xnor operations using a directed logic circuit based on two microring resonators[J]. Optics express,2011,19(7):6524-6540. |
| APA | Zhang, Lei.,Ji, Ruiqiang.,Tian, Yonghui.,Yang, Lin.,Zhou, Ping.,...&Yu, Mingbin.(2011).Simultaneous implementation of xor and xnor operations using a directed logic circuit based on two microring resonators.Optics express,19(7),6524-6540. |
| MLA | Zhang, Lei,et al."Simultaneous implementation of xor and xnor operations using a directed logic circuit based on two microring resonators".Optics express 19.7(2011):6524-6540. |
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来源：半导体研究所
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