Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563659
Zhicong Sun, Ronghui Liu, T. Zhou, Xueyuan Tang, R. Xie
In this work, a novel near-infrared (NIR) phosphor, LaLuO3:Cr3+(LLO:Cr3+), was synthesized by solid state sintered technology in reducing atmosphere. Under 460 nm excitation, LLO:0.01 Cr3+shows broadband NIR emissions between 700 nm and 1200 nm with peaking at ~880 nm. A full width at half maximum (FWHM) and a quantum yield (QY) of the phosphor is about ~160 nm and ~26.5%, respectively.
{"title":"Explore Broadband Near-Infrared Phosphor-Perovskite LaLuO3:Cr3+","authors":"Zhicong Sun, Ronghui Liu, T. Zhou, Xueyuan Tang, R. Xie","doi":"10.1109/ICOCN53177.2021.9563659","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563659","url":null,"abstract":"In this work, a novel near-infrared (NIR) phosphor, LaLuO<inf>3</inf>:Cr<sup>3+</sup>(LLO:Cr<sup>3+</sup>), was synthesized by solid state sintered technology in reducing atmosphere. Under 460 nm excitation, LLO:0.01 Cr<sup>3+</sup>shows broadband NIR emissions between 700 nm and 1200 nm with peaking at ~880 nm. A full width at half maximum (FWHM) and a quantum yield (QY) of the phosphor is about ~160 nm and ~26.5%, respectively.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"16 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74165073","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}
The mode-dependent characteristic of Rayleigh backscattering in a ring-core fiber is theoretically and experimentally demonstrated. Compared to few-mode fiber, the Rayleigh backscattering of high-order orbital momentum mode supported by ring-core fiber bears much resemblance.
{"title":"Mode-Dependent Characterization of Rayleigh Backscattering in Ring-Core Fibers","authors":"Cong Huang, Junyi Liu, Zhenrui Lin, Jie Liu, Jiangbo Zhu, Siyuan Yu","doi":"10.1109/ICOCN53177.2021.9563770","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563770","url":null,"abstract":"The mode-dependent characteristic of Rayleigh backscattering in a ring-core fiber is theoretically and experimentally demonstrated. Compared to few-mode fiber, the Rayleigh backscattering of high-order orbital momentum mode supported by ring-core fiber bears much resemblance.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"50 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77170643","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563816
Xuemei Zheng, Peng Gao, Yaru Han
As the core device in the field of communication, filter is developing towards miniaturization and high frequency. In this paper, a new dual frequency filter based on step impedance resonator is proposed. The resonant frequencies of the proposed stepped impedance resonator (SIR) dual frequency filter are 2.4GHz and 5.2GHz, and the isolation is greater than 20dB.
{"title":"Design of Dual Band Microstrip Filter Based on SIR","authors":"Xuemei Zheng, Peng Gao, Yaru Han","doi":"10.1109/ICOCN53177.2021.9563816","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563816","url":null,"abstract":"As the core device in the field of communication, filter is developing towards miniaturization and high frequency. In this paper, a new dual frequency filter based on step impedance resonator is proposed. The resonant frequencies of the proposed stepped impedance resonator (SIR) dual frequency filter are 2.4GHz and 5.2GHz, and the isolation is greater than 20dB.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"10 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75968455","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563716
Zhangjun Yu, Qinqin Zhuang, Tingyi Zhu, Mingyang Huang, Peijiong Li, Pengbai Xu, K. Wen, Jun Yang
A distributed polarization crosstalk (DPC) measurement method for a polarization-maintaining device is proposed based on optical frequency domain polarimetry (OFDP). An interpolation resampling algorithm is presented to correct the phase error induced by the nonlinear frequency sweep of the laser. Furthermore, an iterative dispersion compensation algorithm is proposed to suppress the influence of the birefringence dispersion of the DUT. A comparative measurement result for a 500m-length PM fiber coil between the OFDP and the conventional optical coherence domain polarimetry (OCDP) method demonstrates that the OFDP method has a superior dynamic range of >10 dB and a much less measurement time. It shows promise for the dynamic measurement of DPC.
{"title":"Distributed polarization crosstalk measurement based on optical frequency domain polarimetry","authors":"Zhangjun Yu, Qinqin Zhuang, Tingyi Zhu, Mingyang Huang, Peijiong Li, Pengbai Xu, K. Wen, Jun Yang","doi":"10.1109/ICOCN53177.2021.9563716","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563716","url":null,"abstract":"A distributed polarization crosstalk (DPC) measurement method for a polarization-maintaining device is proposed based on optical frequency domain polarimetry (OFDP). An interpolation resampling algorithm is presented to correct the phase error induced by the nonlinear frequency sweep of the laser. Furthermore, an iterative dispersion compensation algorithm is proposed to suppress the influence of the birefringence dispersion of the DUT. A comparative measurement result for a 500m-length PM fiber coil between the OFDP and the conventional optical coherence domain polarimetry (OCDP) method demonstrates that the OFDP method has a superior dynamic range of >10 dB and a much less measurement time. It shows promise for the dynamic measurement of DPC.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"116 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89017856","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}
This paper proposes a service priority based cross-layer routing and resource allocation algorithm in QKD-ON. Results show it achieves good performance in terms of service success ratio and resource utilization.
{"title":"Service Priority Based Cross-Layer Routing and Resource Allocation in Quantum Key Distribution Enabled Optical Networks (QKD-ON)","authors":"Kaili Zhang, Xiaosong Yu, Yazi Wang, Yajie Li, Yongli Zhao, J. Zhang","doi":"10.1109/ICOCN53177.2021.9563868","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563868","url":null,"abstract":"This paper proposes a service priority based cross-layer routing and resource allocation algorithm in QKD-ON. Results show it achieves good performance in terms of service success ratio and resource utilization.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"12 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78302818","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563887
Huayun Zhi, Yongqing Huang, Shengtao Jiang, Jiawei Du, X. Duan, Kai Liu, X. Ren
The frequency-dependent RF output characteristics of the modified uni-traveling carrier photodetector are studied. The results show that RF saturation output power of the device decreases linearly with increasing of the incident signal frequency.
{"title":"Study on Frequency-dependent Saturation Characteristics of Modified Uni-traveling Carrier Photodetector","authors":"Huayun Zhi, Yongqing Huang, Shengtao Jiang, Jiawei Du, X. Duan, Kai Liu, X. Ren","doi":"10.1109/ICOCN53177.2021.9563887","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563887","url":null,"abstract":"The frequency-dependent RF output characteristics of the modified uni-traveling carrier photodetector are studied. The results show that RF saturation output power of the device decreases linearly with increasing of the incident signal frequency.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"2 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78810904","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563791
X. Ren
For better understanding of quantum photonics, five novel fundamental concepts are presented. Some typical quantum phenomena such as quantum tunneling, double-slit interference, delayed-choice experiment, quantum eraser experiment and the “uncertainty” relations have been properly re-interpreted and the advancement on full-cosmic-scope relativity has also been introduced.
{"title":"Novel Fundamental Concepts beneath Quantum Photonics","authors":"X. Ren","doi":"10.1109/ICOCN53177.2021.9563791","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563791","url":null,"abstract":"For better understanding of quantum photonics, five novel fundamental concepts are presented. Some typical quantum phenomena such as quantum tunneling, double-slit interference, delayed-choice experiment, quantum eraser experiment and the “uncertainty” relations have been properly re-interpreted and the advancement on full-cosmic-scope relativity has also been introduced.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"9 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84320905","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563658
Yuan Yuan, Ruihuan Zhang, Yu He, Yang Zhang, Yikai Su
We propose a multi-mode racetrack micro-ring resonator, side-coupled with a bus waveguide to generate an ultra-sharp Fano resonance lineshapes. The slope rate can reach ~968 dB/nm and the extinction ratio is ~7 dB.
{"title":"Ultra-sharp Fano resonances based on two-hole-assisted side-coupled multi-mode racetrack microring structure","authors":"Yuan Yuan, Ruihuan Zhang, Yu He, Yang Zhang, Yikai Su","doi":"10.1109/ICOCN53177.2021.9563658","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563658","url":null,"abstract":"We propose a multi-mode racetrack micro-ring resonator, side-coupled with a bus waveguide to generate an ultra-sharp Fano resonance lineshapes. The slope rate can reach ~968 dB/nm and the extinction ratio is ~7 dB.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"3 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84825275","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563728
Hengyu Liu, Shuzheng Fan, X. Xiao
A model is proposed for the polarization dependent nonlinear pulse propagation in multimode fiber. Based on this model, the effects of polarization on the nonlinear modal interaction, including the spatial beam self-cleaning, are analyzed.
{"title":"Effects of Polarization on the Nonlinear Pulse Propagation in Multimode Fibers","authors":"Hengyu Liu, Shuzheng Fan, X. Xiao","doi":"10.1109/ICOCN53177.2021.9563728","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563728","url":null,"abstract":"A model is proposed for the polarization dependent nonlinear pulse propagation in multimode fiber. Based on this model, the effects of polarization on the nonlinear modal interaction, including the spatial beam self-cleaning, are analyzed.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"9 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87565753","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}
Pub Date : 2021-08-23DOI: 10.1109/ICOCN53177.2021.9563909
Gao Yuxuan, Li Yue, Shi Penghui
Satellite communication technology develops rapidly and becomes more and more mature, and plays an important role in many fields such as military, civil and commercial fields. This paper summarizes the development process and research status of typical satellite communication systems at domestic and international, introduces their payload forms, networking methods, system composition, etc., analyzes the gap between China's satellite communication system and foreign satellite communication system, and forecasts the development trend of satellite communication system.
{"title":"Research Status of Typical Satellite Communication Systems","authors":"Gao Yuxuan, Li Yue, Shi Penghui","doi":"10.1109/ICOCN53177.2021.9563909","DOIUrl":"https://doi.org/10.1109/ICOCN53177.2021.9563909","url":null,"abstract":"Satellite communication technology develops rapidly and becomes more and more mature, and plays an important role in many fields such as military, civil and commercial fields. This paper summarizes the development process and research status of typical satellite communication systems at domestic and international, introduces their payload forms, networking methods, system composition, etc., analyzes the gap between China's satellite communication system and foreign satellite communication system, and forecasts the development trend of satellite communication system.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"44 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91254226","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}
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