High Capacity Optical Networks and Emerging/Enabling Technologies最新文献_第3页

The charge transport and photoconduction mechanisms of TiO2-based dye sensitized solar cell 二氧化钛基染料敏化太阳能电池的电荷输运和光传导机制

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421439

W. Farooq, A. Fatehmulla, K. Ocakoğlu, F. Yanuphanoglu

引用次数: 0

Covert channel detection: A survey based analysis 隐蔽信道检测:基于调查的分析

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421435

S. Z. Gober, Barkha Javed, N. Saqib

引用次数: 34

Inverse QR decomposition (IQRD) blind equalizer for QAM coherent optical systems QAM相干光学系统的逆QR分解盲均衡器

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421468

A. Ragheb, M. Shoaib, S. Alshebeili, H. Fathallah

{"title":"Inverse QR decomposition (IQRD) blind equalizer for QAM coherent optical systems","authors":"A. Ragheb, M. Shoaib, S. Alshebeili, H. Fathallah","doi":"10.1109/HONET.2012.6421468","DOIUrl":"https://doi.org/10.1109/HONET.2012.6421468","url":null,"abstract":"Advanced digital signal processing techniques have a vital role in the development of emerging and next generation ultrahigh speed optical networks. These techniques highly contribute to the improvement of system spectral efficiency. Blind equalizers have recently been used to compensate for linear fiber impairments. In this paper we apply the inverse QR decomposition (IQRD), algorithm for blind equalization in 14Gbaud-16QAM coherent receiver. IQRD is widely used in wireless communications and known for its inherent stability in finite precision environment. We compare its performance with the standard Constant Modulus Algorithm (CMA) and Recursive Least Squares (RLS) algorithm in terms of convergence rate (CR) and bit error rate (BER). Our simulation results show that IQRD algorithm achieves similar CR and BER performance as those of standard RLS algorithm. However, in finite precision environment, which is more appropriate for practical implementation, and results in lower system power consumption (human friendly or Green solution), IQRD completely outperforms the RLS technique. A substantial reduction in BER of two orders of magnitude at 14 bit resolution is achieved for the optical system under consideration.","PeriodicalId":334187,"journal":{"name":"High Capacity Optical Networks and Emerging/Enabling Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122043176","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

Energy versus delay trade-offs in metro-access convergence 城域接入融合中的能量与延迟权衡

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421449

B. Kantarci, H. Mouftah

引用次数: 0

Resource Aware Routing and Intelligent Wavelength Assignment for Cooperative Clustered OBS networks 协同集群OBS网络的资源感知路由和智能波长分配

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421465

Ihsan Ul Haq, H. Salgado, J. Castro

引用次数: 3

GMPLS-based multi-region control plane for integrated hybrid optical networks 基于gmpls的综合混合光网络多区域控制平面

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421475

R. Veisllari, N. Stol, S. Bjornstad

{"title":"GMPLS-based multi-region control plane for integrated hybrid optical networks","authors":"R. Veisllari, N. Stol, S. Bjornstad","doi":"10.1109/HONET.2012.6421475","DOIUrl":"https://doi.org/10.1109/HONET.2012.6421475","url":null,"abstract":"In this paper we present a GMPLS-based control plane framework for the integrated hybrid optical networks (IHON). IHON supports both packet switching (PS) and circuit switching (CS) forwarding paradigms in the same node. It is integrated because the low-priority PS traffic is inserted in the same channels as the high-priority CS traffic to increase the overall wavelengths utilization. We make use of new standardized functionalities within GMPLS for mUlti-region networks (MRN) that extend the description of the network resources with both packet and circuit switching capabilities. The framework applies GMPLS to the IHON network in order to control the label switched paths (LSP) for the circuit and packet forwarding paradigms. The control plane is integrated so that a single GMPLS instance is used to control both PS and CS virtual network topologies. The logical inter-operation is given through a detailed illustration. Our approach is to adapt the IHON controlplane logic to be fully described by the standardized GMPLS framework. The framework is compatible with the standardized GMPLS protocol suite, is independent of specific labeling schemes for physical differentiation of CS and PS forwarding, and requires no extra control messages.","PeriodicalId":334187,"journal":{"name":"High Capacity Optical Networks and Emerging/Enabling Technologies","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122899935","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

New class of garnet nanocomposites for use in magnetic photonic crystals prepared by RF magnetron co-sputtering 用射频磁控共溅射法制备的新型石榴石纳米复合材料

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421460

M. Nur-E-Alam, M. Vasiliev, K. Alameh

引用次数: 2

Spectroscopic analysis of dye-silica core-shell nanoparticles (DSCSNPs) 染料二氧化硅核壳纳米粒子(DSCSNPs)的光谱分析

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421459

M. S. AISalhl, A. Aldwayyan, A. H. M. Jasas, M. Atif, W. Farooq

{"title":"Spectroscopic analysis of dye-silica core-shell nanoparticles (DSCSNPs)","authors":"M. S. AISalhl, A. Aldwayyan, A. H. M. Jasas, M. Atif, W. Farooq","doi":"10.1109/HONET.2012.6421459","DOIUrl":"https://doi.org/10.1109/HONET.2012.6421459","url":null,"abstract":"Absorption and Fluorescence spectra of DSCSNPs are investigated at different concentrations, it was found that the shapes of the absorption and fluorescence spectra remained the same irrespective of an increase in the concentration, the absorption and fluorescence wavelengths peaks are located around 365nm and 440nm respectively. The intensities of DSCSNPs were observed to be greater than that of free C445 dye. Aging effects on fluorescence spectra of free C445 dye, dye-silane and DSCSNPs are studied after upon one month of preparation the samples. The results showed that the aging degradation slope of free C445 dye is more than seven times greater than that of DSCSNPs and the aging degradation slope of dye-silane is more than three times greater than that of DSCSNPs, so DSCSNPs seems to be more stable than free C445 dye and dye-silane. DSCSNPs showed severe photobleaching, presumably due to the penetration of amount of aerial oxygen molecules through the porous silica shell that caused photodegradation of majority of dye molecules, however, DSCSNPs showed better photostability than free dye.","PeriodicalId":334187,"journal":{"name":"High Capacity Optical Networks and Emerging/Enabling Technologies","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124386094","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 high contrast organic light emitting device employing an emissive organic phase tuning layer 一种采用发光有机相位调谐层的高对比度有机发光器件

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421455

B. Ding, K. Alameh

引用次数: 0

Projected parallel interference cancellation multiuser detector for asynchronous upstream OCDMA-PON 异步上行OCDMA-PON的投影并行干扰消除多用户检测器

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421466

Hussein E. Seleem, Abdelouahab Bentrcia, H. Fathallah

引用次数: 0