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2006 International Conference on Transparent Optical Networks最新文献

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Supercontinuum Generation in Fibers Infiltrated with Liquid Crystals 液晶浸润纤维中超连续谱的产生
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248321
P. D. Rasmussen, O. Bang, J. Lægsgaard, Karsten Rottwitt
{"title":"Supercontinuum Generation in Fibers Infiltrated with Liquid Crystals","authors":"P. D. Rasmussen, O. Bang, J. Lægsgaard, Karsten Rottwitt","doi":"10.1109/ICTON.2006.248321","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248321","url":null,"abstract":"Supercontinuum generation in a capillary tube infiltrated with a nematic liquid crystal is investigated theoretically in the near infrared region. A liquid crystal with a high electronic nonlinearity is chosen, which makes it possible to generate 100 nm wide supercontinua using IO ps pulses with peak power 1.5 kW in a 10 cm long waveguide. The possibility of tuning the spectrum of the generated Supercontinuum by changing the dispersion of the waveguide is also considered. It is found that the broadening of the spectrum in both the normal and anomalous regime is mainly due to self phase modulation, and therefore the dispersion of the waveguide is only of minor importance. The tuning of the dispersion is achieved by varying the temperature of the liquid crystal inside the capillary","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122583931","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
Reconfigurable Add/Drop Multiplexer Design to Implement Flexibility in Optical Networks 可重构的加/丢复用器设计实现光网络的灵活性
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248404
K. Ennse, T. Rogowski, P. Ghelfi, F. Cugini, P. Castoldi
{"title":"Reconfigurable Add/Drop Multiplexer Design to Implement Flexibility in Optical Networks","authors":"K. Ennse, T. Rogowski, P. Ghelfi, F. Cugini, P. Castoldi","doi":"10.1109/ICTON.2006.248404","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248404","url":null,"abstract":"Reconfigurable optical add-drop multiplexer (ROADM) is a key network element enabling flexible handling of wavelengths. Its architecture allows for remote traffic provisioning at the wavelength level in network node, better utilization of transmission bandwidth, operation cost reduction, simplification of network design and implementation. In this talk we present recent results on the investigation of ROADM architecture, components and technologies. The study considers physical and networking aspects including modeling and simulations for optimization of the switching node","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128971381","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: 11
Control and Management Scheme in a DWDM EPON DWDM EPON中的控制与管理方案
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248263
R. Roy, G. Manhoudt, C. Roeloffzen, W. van Etten
{"title":"Control and Management Scheme in a DWDM EPON","authors":"R. Roy, G. Manhoudt, C. Roeloffzen, W. van Etten","doi":"10.1109/ICTON.2006.248263","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248263","url":null,"abstract":"Passive optical networks (PONs) are a preferred architecture for distribution of bandwidth in the access network. The BSIK Freeband Broadband Photonics Project (BBP) looks at the design of a flexible DWDM PON which can be used to increase the bandwidth provided to the user. We present a control and management scheme for such a network which operates with the IEEE Ethernet passive optical network (EPON) protocol. The design emphasis is on implementing such a scheme with a cost effective and practical approach","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130221568","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: 9
Peculiarities of Light Propagation in Photonic Crystal Waveguides in the Slow Light Regime 慢光状态下光子晶体波导中光传播的特性
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248346
A. Lavrinenko, P. Borel, L. Frandsen, J. Fage-Pedersen
{"title":"Peculiarities of Light Propagation in Photonic Crystal Waveguides in the Slow Light Regime","authors":"A. Lavrinenko, P. Borel, L. Frandsen, J. Fage-Pedersen","doi":"10.1109/ICTON.2006.248346","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248346","url":null,"abstract":"We report on transmission, field mapping, and spectral dependence of the group index in the slow light regime, obtained by numerical modelling. The influence of a finite number of lattice periods on the observed properties is pointed out","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126914685","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
Mode Birefringence in Multi-Core Microstructure Fibres 多芯微结构光纤中的模式双折射
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248313
I. Goncharenko
{"title":"Mode Birefringence in Multi-Core Microstructure Fibres","authors":"I. Goncharenko","doi":"10.1109/ICTON.2006.248313","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248313","url":null,"abstract":"We analyse the difference of the effective indices and radiation loss of the two modes with identical field distribution propagating in dual-core microstructure fibres as well as their polarisation behaviour in dependence on the fibre parameters (air hole diameter, hole separation, distance between guiding cores) and bend. The optimisation of the parameters of such fibres using as vector bend sensors is considered","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121167650","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
Integrated Circuits of Coupled Mircospheres for Optoelectronics Applications 光电应用耦合微球集成电路
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248244
V. Astratov, S. Ashili, A. M. Kapitonov, A. Kanaev
{"title":"Integrated Circuits of Coupled Mircospheres for Optoelectronics Applications","authors":"V. Astratov, S. Ashili, A. M. Kapitonov, A. Kanaev","doi":"10.1109/ICTON.2006.248244","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248244","url":null,"abstract":"The paper is devoted to theoretical modeling, fabrication, and advanced spectroscopic characterization of circuits of microspheres with high quality whispering gallery modes (WGMs). The discussion of results is based on three mechanisms of optical coupling between spherical cavities: (i) resonant coupling between WGMs in identical cavities, (ii) Fano resonance between a discrete energy state (true WGM excited in the source sphere) and a continuum of quasi-WGM states with distorted noncircular shape which can be induced in the receiving cavity, and (iii) photonic nanojet mechanism. For the case of identical cavities we present numerical modeling results demonstrating a good impedance matching, and a tunable nanosecond delay for propagating pulses. We experimentally studied optical coupling in size-mismatched bispheres with controllable inter-cavity separations, and showed the validity of mechanism based on Fano resonance. Finally, we observed photonic nanojets in extremely long chains of fluorescent microspheres with propagation losses less than 1 dB per sphere","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116209267","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
Multiple Pulsing and Hysteresis Phenomena in Fiber Lasers: Theory and Experiment 光纤激光器中的多脉冲和迟滞现象:理论与实验
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248271
A. Haboucha, A. Komarov, H. Leblond, F. Sanchez
{"title":"Multiple Pulsing and Hysteresis Phenomena in Fiber Lasers: Theory and Experiment","authors":"A. Haboucha, A. Komarov, H. Leblond, F. Sanchez","doi":"10.1109/ICTON.2006.248271","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248271","url":null,"abstract":"We investigate both theoretically and experimentally the multiple pulsing behaviour of an erbium-doped double-clad fiber laser passively mode-locked through nonlinear polarization rotation. Hysteresis phenomena are predicted theoretically and found experimentally in both the normal and anomalous dispersion regime","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124093702","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
The Numerical Predictions of the Parameters of Asymmetrical Couplers which Pump Double-Clad Lasers 泵浦双包层激光器的非对称耦合器参数的数值预测
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248534
A. Grobelny, J. Witkowski, E. Beres-Pawlik
{"title":"The Numerical Predictions of the Parameters of Asymmetrical Couplers which Pump Double-Clad Lasers","authors":"A. Grobelny, J. Witkowski, E. Beres-Pawlik","doi":"10.1109/ICTON.2006.248534","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248534","url":null,"abstract":"In the numerical analysis algorithm and practical results of a new way of pumping double-clad fiber amplifiers and lasers has been presented. The presented technique of analysis is based on ray tracing method (RTM) which allows to analyze light propagation through a asymmetrical fiber couplers for optimizing the side pumping","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127676040","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
Recent FTTH Systems and Services of NTT in Japan 日本NTT最近的FTTH系统和服务
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248294
K. Kikushima, H. Yoshinaga, S. Aoyagi
{"title":"Recent FTTH Systems and Services of NTT in Japan","authors":"K. Kikushima, H. Yoshinaga, S. Aoyagi","doi":"10.1109/ICTON.2006.248294","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248294","url":null,"abstract":"This paper outlines the FTTH systems being out to commercial use by NTT. In addition, this paper also describes the technical point of Raman crosstalk that was paid attention to by the authors for the system integration","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134035098","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: 7
Femtosecond Switching of Electron and Phonon Streams in Gallium Nitride Crystals 氮化镓晶体中电子和声子流的飞秒开关
2006 International Conference on Transparent Optical Networks Pub Date : 2006-06-18 DOI: 10.1109/ICTON.2006.248374
R. Brazis, R. Raguotis
{"title":"Femtosecond Switching of Electron and Phonon Streams in Gallium Nitride Crystals","authors":"R. Brazis, R. Raguotis","doi":"10.1109/ICTON.2006.248374","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248374","url":null,"abstract":"Ensemble Monte Carlo method is employed for the study of electron and phonon system in cubic GaN crystals subjected to femtosecond electric field pulses. Transient response is considered at the lattice temperatures of 15 and 300 K. THz electromagnetic wave emission by the transient electron drift response is found to be more effective at 300 K than at low temperatures. Contrary to it, low temperatures are favourable for creating the LO phonon band population inversion with respect to the acoustic one. Phonon band population inversion can give rise to the stimulated emission of THz photons","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134315239","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
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