发布求助
文献互助 智能选刊 最新文献

2022 20th International Conference on Optical Communications and Networks (ICOCN)最新文献

筛选
英文 中文
Phase-stabilized frequency transfer with arbitrary phase shift via optical fiber links 通过光纤链路实现任意相移的相位稳定频率传输
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901227
Yawei Zhang, Xiaodong Liang, Dongjie Wang, Bowen Qiu, Zhongyang Xu, S. Pan
{"title":"Phase-stabilized frequency transfer with arbitrary phase shift via optical fiber links","authors":"Yawei Zhang, Xiaodong Liang, Dongjie Wang, Bowen Qiu, Zhongyang Xu, S. Pan","doi":"10.1109/ICOCN55511.2022.9901227","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901227","url":null,"abstract":"A phase-stabilized frequency transfer method with arbitrary phase shift is proposed, in which a tunable auxiliary RF signal is used for passive phase correction. The phase shift between the two sites can be adjusted by slight tuning the frequency of the auxiliary RF signal. A demonstration experiment is carried out. The frequencies of the local signal and the auxiliary signal are 4 GHz and 2 GHz, respectively. The frequency shift of the auxiliary signal is tuned from 0 to 50 kHz. Phase-stabilized frequency transfer is achieved via a 2-km fiber, in which the phase shift can be tuned from 0 to 360°. The Allan variances at all phase shifts meet well with each other. The proposed method can be used for phase synchronization with a specific phase shift for a distributed system.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123139665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Multi-Step Prediction Algorithm based on Correlated Traffic and Multi-Head Attention for PON 基于关联流量和多头关注的PON多步预测算法
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901211
Zhe Chen, Wencai Xiao, Jiaqi Liang, Baijin Su, Ou Xu, Yu Qin
{"title":"A Multi-Step Prediction Algorithm based on Correlated Traffic and Multi-Head Attention for PON","authors":"Zhe Chen, Wencai Xiao, Jiaqi Liang, Baijin Su, Ou Xu, Yu Qin","doi":"10.1109/ICOCN55511.2022.9901211","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901211","url":null,"abstract":"We propose a traffic prediction algorithm applied to dynamic bandwidth allocation in high speed PON. The algorithm takes into account traffic correlation and realize multi-step prediction based on multi-head attention and neural networks. Simulation results show that proposed algorithm can improve prediction accuracy by 8.25% compared to traditional methods.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123599046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-access RF transfer with passive phase correction 带无源相位校正的多址射频传输
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901065
Chaosheng Huang, Xiangchuan Wang, Xi Liu, Xin Jiang, Shangzhe Xu, Cong Ma, S. Pan
{"title":"Multi-access RF transfer with passive phase correction","authors":"Chaosheng Huang, Xiangchuan Wang, Xi Liu, Xin Jiang, Shangzhe Xu, Cong Ma, S. Pan","doi":"10.1109/ICOCN55511.2022.9901065","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901065","url":null,"abstract":"A multi-access RF transfer method with passive phase correction is proposed and demonstrated to achieve phase-stable RF signal distribution. First, a predistorted signal is generated from the probe RF signal and transmitted round-trip through a fiber link. Then, the probe signal and the pre-distorted signal modulate the orthogonally polarized components of an optical carrier, respectively, at a dual-polarization Mach-Zehnder modulator. The modulated signals are transferred to the remote nodes. The phase jitter of the fiber link can be eliminated by mixing the probe and pre-distorted signal in the electrical domain at each node. A proof-of-concept experiment is performed. A 5-GHz RF signal is successfully transmitted to two nodes with distances of 10 km and 15 km to the central office. The residual phase jitters are less than 1.09 ps (about 0.03 rad) and 1.59 ps (about 0.05 rad).","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122875567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simple Optical Frequency Comb Generation Based on the Optoelectronic Oscillator 基于光电振荡器的简单光频梳生成
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901130
X. Zhang, T. Pu, J. Zheng, J. Li, Q. He, G. Wu, J. Zhao, S. Chen, W. Mou
{"title":"Simple Optical Frequency Comb Generation Based on the Optoelectronic Oscillator","authors":"X. Zhang, T. Pu, J. Zheng, J. Li, Q. He, G. Wu, J. Zhao, S. Chen, W. Mou","doi":"10.1109/ICOCN55511.2022.9901130","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901130","url":null,"abstract":"The simple optical frequency comb (OFC) with tunable free spectra range (FSR) based on the optoelectronic oscillator (OEO) is proposed and experimentally demonstrated. Thanks to the gain switching effect when the big microwave signal, which is generated by the OEO, is directly modulated to the laser, no optical modulator or microwave source are employed in the system. The FSR can be tuned from 4.33GHz to 7.1GHz by simply changing the bias current of the laser. There are at least 9 combs within the 10-dB power fluctuation. When FSR is 5.4GHz, the phase noise of basic microwave signal reaches to −122dBc/Hz@10kHz.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125864473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High Sensitivity Optical Fiber FP Interferometer based on Vernier Effect for Temperature Sensing 基于游标效应的高灵敏度光纤FP干涉仪的温度传感
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901121
Fang Zhao, Jie Hu, Weihao Lin, Dongrui Xiao, Shujie Liu, Fei Yu, Guomeng Zuo, Guoqing Wang, Liyang Shao, P. Shum
{"title":"High Sensitivity Optical Fiber FP Interferometer based on Vernier Effect for Temperature Sensing","authors":"Fang Zhao, Jie Hu, Weihao Lin, Dongrui Xiao, Shujie Liu, Fei Yu, Guomeng Zuo, Guoqing Wang, Liyang Shao, P. Shum","doi":"10.1109/ICOCN55511.2022.9901121","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901121","url":null,"abstract":"A temperature sensor based on fiber Fabry Perot interferometer (FPI) is proposed and demonstrated, which is composed of hollow core fiber (HCF) and cascaded multimode fiber (MMF). The optical Vernier effect is successfully realized through FP cavities with different lengths of HCF and MMF, and the temperature sensitivity is significantly improved. The temperature sensitivity of 69.2 $text{pm}/^{circ}mathrm{C}$ is achieved by detecting the generated spectrum envelope through the FPI's spectrum. A high sensitivity optical fiber temperature sensing system with low complexity, good linearity, short response time, and low cost can be realized with the proposed method.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128233406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Research and design of dual band microstrip filter 双带微带滤波器的研究与设计
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901303
Xuemei Zheng, Zhenxing Zhou
{"title":"Research and design of dual band microstrip filter","authors":"Xuemei Zheng, Zhenxing Zhou","doi":"10.1109/ICOCN55511.2022.9901303","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901303","url":null,"abstract":"With the reduction of spectrum resources available in modern communication, higher requirements are put forward for the out of band suppression, frequency selection characteristics and signal-to-noise ratio of the filter. Based on the traditional stepped impedance resonator, a microstrip multifrequency filter based on open branch loaded stepped impedance resonator is designed and implemented in this paper.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131369407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Noise-like pulse fiber lasers 类噪声脉冲光纤激光器
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901007
Xingliang Li, Shumin Zhang, Zhenjun Yang
{"title":"Noise-like pulse fiber lasers","authors":"Xingliang Li, Shumin Zhang, Zhenjun Yang","doi":"10.1109/ICOCN55511.2022.9901007","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901007","url":null,"abstract":"Noise-like pulses (NLPs) are relatively long (nanosecond or sub-nanosecond) wave packets exhibiting a fine inner structure of sub-picosecond pulses with varying amplitude and duration. The spectral domain of the NLPs has a wide wavelength envelope that exhibits highly variable wavelength emission intensity. An optical spectrum analyzer provides pseudo-stable, low-coherence, flat, and broadband spectral information of NLP, which then superimposed recording hundreds of thousands of NLP spectra. Therefore, NLPs can be widely applied in optical metrology, low-coherence spectral interferometry, spectral-domain optical coherent tomography, optical sensing and measurement, laser-induced breakdown spectroscopy and ablation threshold analysis, micro machining, and supercontinuum. This report mainly introduces some recent achievements in NLP fiber lasers. The research mainly includes the influence of reverse saturable absorption on the formation of NLPs, the generation of wide-spectrum NLP, the splitting of NLP, and the controllable generation of NLPs.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127225089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High Efficient Cesium Copper Halide-Based Light Emitting Diodes with an insulating layer 具有绝缘层的高效卤化铯铜基发光二极管
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901167
Rui Xu, J. Si, Zugang Liu
{"title":"High Efficient Cesium Copper Halide-Based Light Emitting Diodes with an insulating layer","authors":"Rui Xu, J. Si, Zugang Liu","doi":"10.1109/ICOCN55511.2022.9901167","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901167","url":null,"abstract":"Cesium copper halides-based materials have attracted wide attention due to their high photoluminescence quantum yield (PLQY), low toxicity, and outstanding stability. For obtaining high efficiency cesium copper halides-based light emitting diode (LED), two factors are of vital significance, i.e., reduced interfacial quenching and balanced charge injection. Here we develop a simple method of inserting an insulating layer between the cesium copper halides and the hole injection layer (HIL) to reduce the exciton quenching by the HIL and achieve more balanced charge injection into the emitting layer. Benefiting from this approach, the highest EQE of the cesium copper halides-based LEDs is improved from 2.29% to 4.29%.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126513643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Hybrid Centralized and Distributed Concurrent Signaling Delivery Scheme in Large-Scale Networks of F5G F5G大规模网络中集中式和分布式混合并发信令交付方案
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9901304
Aonan Li, Yongli Zhao, Xin Li, Hongzhen Yang, Jiale He
{"title":"A Hybrid Centralized and Distributed Concurrent Signaling Delivery Scheme in Large-Scale Networks of F5G","authors":"Aonan Li, Yongli Zhao, Xin Li, Hongzhen Yang, Jiale He","doi":"10.1109/ICOCN55511.2022.9901304","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9901304","url":null,"abstract":"We propose a hybrid centralized and distributed concurrent signaling delivery scheme based on path segmentation in the fifth generation fixed network (F5G), which is called path-segmentation signaling fast delivery (PS-SFD). Simulation results show that the proposed scheme can reduce signaling delay and signaling overhead of concurrent path construction in 1132 nodes large-scale network of F5G.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129034669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Energy-Efficient Resource Optimization in Collaborative Cloud-Edge Elastic Optical Networks 协同云边缘弹性光网络的节能资源优化
2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI: 10.1109/ICOCN55511.2022.9900986
Shoucui Wang, Bowen Chen, Ruixin Liang, Ling Liu, Hong Chen, Jinbing Wu, Weiguo Ju
{"title":"Energy-Efficient Resource Optimization in Collaborative Cloud-Edge Elastic Optical Networks","authors":"Shoucui Wang, Bowen Chen, Ruixin Liang, Ling Liu, Hong Chen, Jinbing Wu, Weiguo Ju","doi":"10.1109/ICOCN55511.2022.9900986","DOIUrl":"https://doi.org/10.1109/ICOCN55511.2022.9900986","url":null,"abstract":"We propose energy-efficient resource optimization approaches to reduce energy consumption and blocking probability in collaborative cloud-edge elastic optical networks. Simulation results show the effectiveness of our proposed approaches.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133546320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信