All-optical latches using carrier reservoir semiconductor optical amplifiers
文献类型：期刊论文
| 作者 | A. Kotb; K. E. Zoiros and W. Li |
| 刊名 | Optics and Laser Technology
 |
| 出版日期 | 2023 |
| 卷号 | 157页码:9 |
| ISSN号 | 0030-3992 |
| DOI | 10.1016/j.optlastec.2022.108737 |
| 英文摘要 | Lightwave communication systems, optical random memories, and photonic encryption/decryption are impor-tant applications that rely on all-optical latches. For the first time, the carrier reservoir semiconductor optical amplifiers (CR-SOAs) are employed to simulate two basic optical latches, Set-Reset (SR) latch, and D Flip-Flop, at a data rate of 120 Gb/s. All-optical NAND and NOT logic operations are used to build these latches, which are implemented using Mach-Zehnder interferometers (MZIs) with CR-SOAs. In the presence of the amplified spontaneous emission noise, the variation of the output quality factor (Q-factor) against the CR-SOA key oper-ating parameters is studied. This is achieved by exploiting and numerically solving a set of coupled partial differential equations that describe the CR-SOAs gain and phase dynamics when operated as nonlinear elements and embedded in MZIs. The results demonstrate that CR-SOAs-based MZIs can achieve a high Q-factor while implementing the logical SR latch and D Flip-Flop at a high speed of 120 Gb/s. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66407]  |
| 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,K. E. Zoiros and W. Li. All-optical latches using carrier reservoir semiconductor optical amplifiers[J]. Optics and Laser Technology,2023,157:9. |
| APA | A. Kotb,&K. E. Zoiros and W. Li.(2023).All-optical latches using carrier reservoir semiconductor optical amplifiers.Optics and Laser Technology,157,9. |
| MLA | A. Kotb,et al."All-optical latches using carrier reservoir semiconductor optical amplifiers".Optics and Laser Technology 157(2023):9. |
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