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Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)最新文献

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Code-division multiple access: novel multiplexing strategy in optical fiber networks 码分多址:光纤网络中的新型多路复用策略
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 2001-06-18 DOI: 10.1109/ICTON.2001.934775
D.M. Meghavoryan, H. Baghdasaryan
{"title":"Code-division multiple access: novel multiplexing strategy in optical fiber networks","authors":"D.M. Meghavoryan, H. Baghdasaryan","doi":"10.1109/ICTON.2001.934775","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934775","url":null,"abstract":"An analytical review of different fiber-optic code division multiplexing (OCDMA) systems are performed. The progress in fiber-optic CDMA algorithms and future trends in the development of lightwave CDMA systems are discussed.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128913526","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
Advances in the finite difference beam propagation method 有限差分光束传播方法的研究进展
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 2001-06-18 DOI: 10.1109/ICTON.2001.934713
T. Benson, P. Sewell, A. Vukovic, D. Djurdjevic
{"title":"Advances in the finite difference beam propagation method","authors":"T. Benson, P. Sewell, A. Vukovic, D. Djurdjevic","doi":"10.1109/ICTON.2001.934713","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934713","url":null,"abstract":"In this paper we describe some advances in the finite difference beam propagation method (FD-BPM) whilst noting that we also pioneered the development of a number of very powerful semianalytical methods (F-OPT, FSRM, HSRM, SI methods), which are ideally suited to CAD software and for linking with FD-BPM to exploit the flexibility of the former and the speed of the latter. Some of the current issues are reviewed: full-vectorial and wide-angled implementations, improved discretization schemes, the perfectly matched layer boundary conditions, the use of non-standard coordinate systems, mode extraction via FD-BPM and bi-directional (reflective) FD-BPM.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128997509","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
Method of unidirectional waves (MUW) in femtosecond soliton analysis 飞秒孤子分析中的单向波方法
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 2001-06-18 DOI: 10.1109/ICTON.2001.934773
D.L. Hovhanissyan, D. Meghavoryan, K. Stepanyan, S.G. Dashyan, K. Vardanyan
{"title":"Method of unidirectional waves (MUW) in femtosecond soliton analysis","authors":"D.L. Hovhanissyan, D. Meghavoryan, K. Stepanyan, S.G. Dashyan, K. Vardanyan","doi":"10.1109/ICTON.2001.934773","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934773","url":null,"abstract":"We show a new approach in the analysis of femtosecond soliton pulse propagation with a duration of /spl cong/100 fs in nonlinear dispersive medium. Investigations are carried out by using of the method of unidirectional waves (MUW) and solving a nonlinear wave equation that is different from the nonlinear Schrodinger equation. Newly obtained results are presented.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129134587","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
Quantum-well laser structures in regime of optoelectronic conversion 光电转换状态下的量子阱激光器结构
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 2001-06-18 DOI: 10.1109/ICTON.2001.934765
E. D. Karikh, A. Afonenko, I. Manak
{"title":"Quantum-well laser structures in regime of optoelectronic conversion","authors":"E. D. Karikh, A. Afonenko, I. Manak","doi":"10.1109/ICTON.2001.934765","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934765","url":null,"abstract":"The phenomena caused by an external optical feedback (OFB) in lasers are intensively investigated. Because of the small Q-factor of the cavity the semiconductor lasers have an enhanced sensitivity to OFB, strongly influencing their threshold, power, spectral, noise, coherent and other characteristics. The high sensitivity of semiconductor lasers to the back reflected radiation can be used for investigation of internal laser parameters and for solving of applied tasks, such as development of a new generation of sensors for various physical quantities (microdisplacements, microvibrations and velocity of reflecting objects, reflection characteristics of their surface), designing of multistable optical logic elements, etc. In this paper a comparative analysis of the optoelectronic signal (OES) magnitude in injection lasers with a bulk active region and quantum-well lasers with an active region as a quantum well, quantum wire and quantum dot in the approximation of coherent OFB is carried out.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126724034","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
Penetration of electromagnetic signals into transparent inhomogeneous time-varying medium 电磁信号在透明非均匀时变介质中的穿透
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 1900-01-01 DOI: 10.1109/ICTON.2001.934790
A. Nerukh, N. Sakhnenko, M. Marciniak
{"title":"Penetration of electromagnetic signals into transparent inhomogeneous time-varying medium","authors":"A. Nerukh, N. Sakhnenko, M. Marciniak","doi":"10.1109/ICTON.2001.934790","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934790","url":null,"abstract":"A problem for an interaction of an electromagnetic field with a nonstationary bounded composite medium is considered. The composite medium is modelled by a nonstationary object located near a plane surface. The surface appears at zero moment of time and breaks down the homogeneous medium into two half-spaces, in one of which the permittivity and conductivity changes abruptly at this moment of time.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117282896","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
Emerging possibilities of participation in the European programme of research and development for the information society technologies 参与欧洲信息社会技术研究和发展方案的新可能性
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 1900-01-01 DOI: 10.1109/ICTON.2001.934791
Adam Turowiec, L. Galis
{"title":"Emerging possibilities of participation in the European programme of research and development for the information society technologies","authors":"Adam Turowiec, L. Galis","doi":"10.1109/ICTON.2001.934791","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934791","url":null,"abstract":"The up-take of information society technologies (IST) products and services in Europe for private or professional use is growing, while technology and commercial leadership is constantly confirmed in several areas such as mobile communications and digital TV. However, IST have still to be more widely deployed in homes, businesses, government and general interest services. To facilitate this, the European Community provides opportunities like the 5/sup th/ Framework Programme of EU RTD (5FP). At the same time, European IST industry is striving better to better master technology and business chains that are critical for its competitiveness and growth. However in some countries, notably in Poland, the possibilities created by the European Community are not used as widely as they should be. To counteract this and to promote the take-up of IST technologies a series of dedicated projects has been launched. EMERGE is one of these special projects.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121407923","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
Wavelength-routed or burst-switched optical network? 波长路由还是突发交换光网络?
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 1900-01-01 DOI: 10.1109/ICTON.2001.934781
P. Bayvel
{"title":"Wavelength-routed or burst-switched optical network?","authors":"P. Bayvel","doi":"10.1109/ICTON.2001.934781","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934781","url":null,"abstract":"Although the quasi-static wavelength-routed optical networks (WRONs) are relatively simple to analyze and design, it has been suggested that these may not be sufficiently flexible or adaptive to be able to respond to dynamically-varying traffic loads and service diversity. An alternative approach, termed wavelength-routed optical burst-switching (WROBS), assumes an obligatory end-to-end acknowledgement, and could guarantee a deterministic delay and proposes the use of dynamically-assigned wavelengths for routing lightpaths. Here packets at the network edge are electronically aggregated into bursts according to their destination and class of service (CoS) in separate buffers on the time-scale of milliseconds, which is a typical forwarding time of IP routers. At these time-scales the reservation of resources along the path before sending the burst is feasible, allowing service guarantees. The two OBS approaches are described in comparison with the conceptually much simpler quasi-static WRONs, together with current analysis and design questions.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131752699","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: 3
DAWN-dynamically allocated wavelength WDM network demonstrator 黎明-动态分配波长WDM网络演示
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 1900-01-01 DOI: 10.1109/ICTON.2001.934747
M. Medeiros, I. Darwazeh, L. Moura, A. Teixeira, P. André, M. Lima, J. D. da Rocha
{"title":"DAWN-dynamically allocated wavelength WDM network demonstrator","authors":"M. Medeiros, I. Darwazeh, L. Moura, A. Teixeira, P. André, M. Lima, J. D. da Rocha","doi":"10.1109/ICTON.2001.934747","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934747","url":null,"abstract":"We describe the demonstrator implementation of the optical network DAWN (Dynamically allocated wavelength WDM network). We discuss the implementation of the nodes, the network behaviour and the overall performance analysis of the network demonstrator.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127292363","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
Optical technology and networks in IST: status and opportunities IST中的光技术和网络:现状与机遇
Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 1900-01-01 DOI: 10.1109/ICTON.2001.934703
A. Houghton
{"title":"Optical technology and networks in IST: status and opportunities","authors":"A. Houghton","doi":"10.1109/ICTON.2001.934703","DOIUrl":"https://doi.org/10.1109/ICTON.2001.934703","url":null,"abstract":"Research on optical networks and photonics technologies is a key topic area of the Information Society Technologies (IST) programme. Seven optical networking projects are active since 2000, complemented by 11 components projects. An additional 4 network projects and 10 component projects started in 2001, and there are further opportunities to propose new projects, for 2002.","PeriodicalId":301018,"journal":{"name":"Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126588865","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
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