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2012 14th International Conference on Transparent Optical Networks (ICTON)最新文献

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Convergent radio and fibre access architectures using low-energy systems 使用低能耗系统的融合无线电和光纤接入架构
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6253904
C. Bock, S. Figuerola, M. Parker, T. Quinlan, S. Walker
{"title":"Convergent radio and fibre access architectures using low-energy systems","authors":"C. Bock, S. Figuerola, M. Parker, T. Quinlan, S. Walker","doi":"10.1109/ICTON.2012.6253904","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6253904","url":null,"abstract":"This paper presents an innovative high-bandwidth access network architecture that offers transparent transport services for fixed and mobile applications. Key to this is the development of a high-functionality, low-energy active remote node (ARN) offering high-speed switching and statistical-multiplexing features for maximal exploitation of available network resources, together with radio, wavelength conversion and legacy systems compatibility. The proposed architecture features an optimized and sophisticated management and control plane, allowing service providers to transparently monitor their connections, so simplifying network management and application interoperability with heterogeneous networks. Although inherently future-proofed, the proposed network platform is also intrinsically compatible with existing PON and wireless access solutions: fixed fibre and radio access, LTE and beyond, and legacy services (CATV and DSL technologies) can all be delivered and managed in an open access environment. In addition, its low-energy and low-cost design offers an environmentally sustainable technology solution, whilst acting as a critical enabler for new smart services, e-society initiatives, and intelligent lifestyle management.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124154748","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: 2
Upstream performance improvement of low cost 10Gb/s ONUs with centralized OLT equalizer and FEC 采用集中式OLT均衡器和FEC提高低成本10Gb/s onu的上游性能
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6253715
I. Cano, S. Porto, A. Naughton, P. Ossieur, P. Townsend, J. Lázaro, J. Prat
{"title":"Upstream performance improvement of low cost 10Gb/s ONUs with centralized OLT equalizer and FEC","authors":"I. Cano, S. Porto, A. Naughton, P. Ossieur, P. Townsend, J. Lázaro, J. Prat","doi":"10.1109/ICTON.2012.6253715","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6253715","url":null,"abstract":"An access optical network based on 10Gb/s DML and R-EAM-SOA as transmitters was experimentally tested with a centralized MLSE equalizer to compensate for the chirp, dispersion and RB. Several scenarios were studied and results indicate that the fibre distance reach can be improved by 50% with the use of MLSE and FEC.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127662389","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
Gaussian pulse mixing and scattering by finite nonlinear layered structures 有限非线性层状结构的高斯脉冲混合与散射
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6253858
O. Shramkova, A. Schuchinsky
{"title":"Gaussian pulse mixing and scattering by finite nonlinear layered structures","authors":"O. Shramkova, A. Schuchinsky","doi":"10.1109/ICTON.2012.6253858","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6253858","url":null,"abstract":"Multiple Gaussian pulse interactions and scattering in the nonlinear layered dielectric structures have been examined. The Gaussian pulses with different centre frequencies and lengths are incident at oblique angles on the finite stack of nonlinear dielectric layers. The properties of the reflected and refracted waveforms and the effects of the structure and the incident pulses' parameters on the mixing process are discussed. It is shown that the efficiency of forward emission at the combinatorial frequency can be considerably increased when the wavelengths of interacting pulses are close to the edges of electromagnetic bandgap.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128013331","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: 2
Advanced schemes for optical datacommunications 先进的光数据通信方案
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6254442
J. Ingham, R. Penty, I. White
{"title":"Advanced schemes for optical datacommunications","authors":"J. Ingham, R. Penty, I. White","doi":"10.1109/ICTON.2012.6254442","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6254442","url":null,"abstract":"The demand for high-speed optical links within local-area networks and storage-area networks continues to grow rapidly, with standards under development that demand single-wavelength solutions at data rates of 30 Gb/s and beyond. Robust low-cost schemes are required, with a particular emphasis on multimode-fibre links using optical transceivers based on vertical-cavity surface-emitting lasers.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115802676","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
Mechanical effect on the performance of electrostrictive polymers for energy harvesting 能量收集用电致伸缩聚合物性能的力学影响
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6253823
A. Eddiai, M. Meddad, A. Hajjaji, D. Guyomar, Y. Boughaleb, B. Sahraoui
{"title":"Mechanical effect on the performance of electrostrictive polymers for energy harvesting","authors":"A. Eddiai, M. Meddad, A. Hajjaji, D. Guyomar, Y. Boughaleb, B. Sahraoui","doi":"10.1109/ICTON.2012.6253823","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6253823","url":null,"abstract":"Recent trends in energy conversion mechanisms have demonstrated the abilities of electrostrictive polymers for converting mechanical vibrations into electricity. In particular, such materials present advantageous features such as a high productivity, high flexibility, and ease of processing; hence, the application of these materials for energy harvesting purposes has been of significant interest over the last few years. The purpose of this paper is to propose the mechanical effect on the performance of electrostrictive polymers for energy harvesting. when the sample simultaneously driven by an electrical field and a mechanical excitation. Experimental measurements of the harvested power has been compared with the theoretical behavior predicted by the proposed model. A good agreement was observed between the experimental and the theoretical results. Finally, the results indicated that the strain was the crucial parameter for a good efficiency of the electromechanical conversion with electrostrictive polymers.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131977513","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: 5
Physical phenomena affecting VANETs: Open issues in network simulations 影响VANETs的物理现象:网络模拟中的开放问题
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6253776
R. Scopigno
{"title":"Physical phenomena affecting VANETs: Open issues in network simulations","authors":"R. Scopigno","doi":"10.1109/ICTON.2012.6253776","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6253776","url":null,"abstract":"The analysis on Vehicular Ad-Hoc NETworks (VANETs) is often restricted to the protocol mechanisms, disregarding physical layer phenomena which, actually, should not be neglected. This paper focuses on those phenomena, in the wireless chain, which have recently been demonstrated to significantly influence results. Two main areas are covered: the modelling of packet reception and the identification of realistic and scalable propagation models. At the current state of the art, only the latters seem to represent a non-negligible open issue.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132055115","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: 6
Modelling of chalcogenide glass fibre lasers for MIR generation 用于MIR生成的硫系玻璃纤维激光器的建模
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6253719
S. Sujecki, L. Sójka, Z. Tang, T. Benson, A. Seddon, E. Barney, D. Furniss, E. Beres-Pawlik
{"title":"Modelling of chalcogenide glass fibre lasers for MIR generation","authors":"S. Sujecki, L. Sójka, Z. Tang, T. Benson, A. Seddon, E. Barney, D. Furniss, E. Beres-Pawlik","doi":"10.1109/ICTON.2012.6253719","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6253719","url":null,"abstract":"The presentation gives an account of recent developments in the modelling of chalcogenide glass based lanthanide doped fibre lasers for the mid-infra-red (MIR) wavelength range. The particular lanthanide elements considered include dysprosium, praseodymium and terbium. Both classical 3 level lasing systems and cascade lasing systems are considered, and their properties compared. Steady state and pulsed operation of the lasers is considered and the possible application as a seed pump for supercontinuum generation is discussed. Several aspects of numerical methods used specifically for the modelling of MIR fibre lasers are also considered.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132246984","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: 5
Medium and large scale Mach-Zehnder modulator ICs on InP for fabrication of advanced transmitters 用于制造先进发射机的中、大型马赫-曾德尔调制器集成电路
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6254460
R. Kaiser, K. Velthaus, T. Brast, M. Gruner, M. Hamacher, D. Hoffmann, M. Schell
{"title":"Medium and large scale Mach-Zehnder modulator ICs on InP for fabrication of advanced transmitters","authors":"R. Kaiser, K. Velthaus, T. Brast, M. Gruner, M. Hamacher, D. Hoffmann, M. Schell","doi":"10.1109/ICTON.2012.6254460","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6254460","url":null,"abstract":"The state-of-the art of medium and large scale InP-based Mach-Zehnder modulator PIC development is reported with regard to commercial fabrication of advanced transmitter components.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130074784","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: 5
TCP performance in an optical link applying lightpath bundling and anycast switching techniques 应用光路捆绑和任播交换技术的光链路中的TCP性能
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6254454
P. Pavón-Mariño, J. Izquierdo-Zaragoza
{"title":"TCP performance in an optical link applying lightpath bundling and anycast switching techniques","authors":"P. Pavón-Mariño, J. Izquierdo-Zaragoza","doi":"10.1109/ICTON.2012.6254454","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6254454","url":null,"abstract":"Lightpath bundling (LB) technique consists of grouping a set of lightpaths between two nodes so that they appear to the IP layer as a single pipe of aggregated capacity. Anycast switching (AS) technique makes a per-packet granularity balancing of the traffic among the lightpaths bundled. LB+AS combination requires seamless changes in the switching nodes and no changes in the optical infrastructure. This paper evaluates by means of simulation the improvements in TCP performances when LB+AS paradigm is applied to the network. In our results, LB+AS improved TCP throughput (up to 18%), decreased average drop rates and reduced the average queuing delay in the bottleneck link (up to 15%).","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134531629","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
Towards plasmonic lasers for optical interconnects 面向光互连的等离子体激光器
2012 14th International Conference on Transparent Optical Networks (ICTON) Pub Date : 2012-07-02 DOI: 10.1109/ICTON.2012.6254472
V. Dolores-Calzadilla, A. Fiore, M. Smit
{"title":"Towards plasmonic lasers for optical interconnects","authors":"V. Dolores-Calzadilla, A. Fiore, M. Smit","doi":"10.1109/ICTON.2012.6254472","DOIUrl":"https://doi.org/10.1109/ICTON.2012.6254472","url":null,"abstract":"A plasmonic laser structure coupled to a dielectric waveguide is proposed and investigated by rigorous simulations. Modal characteristics, such as propagation loss and confinement factor were obtained for a wavelength of 1.55 μm. In addition, FDTD (Finite-Difference Time-Domain) simulations were used to calculate the reflectivity from the end facets of the laser structure and also to calculate the coupling between the laser and a dielectric waveguide. Simulations show that a threshold gain of 1796 cm-1 is required to compensate the total loss in a 200 nm wide and 50 μm long laser, which can be achievable at room temperature.","PeriodicalId":217442,"journal":{"name":"2012 14th International Conference on Transparent Optical Networks (ICTON)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133013456","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: 4
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