Pub Date : 2008-05-23DOI: 10.1109/OFC.2008.4528288
Ji Li, G. Shen
We plan PON network deployment to minimize its total cost. An efficient heuristic is proposed, which can reduce 50%~70% PON network deployment costs compared to a benchmark sectoring approach.
{"title":"Cost Minimization Planning for Passive Optical Networks","authors":"Ji Li, G. Shen","doi":"10.1109/OFC.2008.4528288","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528288","url":null,"abstract":"We plan PON network deployment to minimize its total cost. An efficient heuristic is proposed, which can reduce 50%~70% PON network deployment costs compared to a benchmark sectoring approach.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116678637","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528559
M. Kagawa, H. Murai, H. Tsuji, K. Fujii
Novel waveform monitoring technique for 160 Gbit/s OTDM signal using an asynchronous EAM prescaler is proposed. This waveform monitor can detect waveform distortion caused by residual dispersion, PMD and OSNR degradation separately. And the feasibility of the monitor was examined by experiments and numerical estimations.
{"title":"Waveform Distortion Monitor for 160 Gbit/s Signal by Prescaled-clock Measurement using EA Modulator","authors":"M. Kagawa, H. Murai, H. Tsuji, K. Fujii","doi":"10.1109/OFC.2008.4528559","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528559","url":null,"abstract":"Novel waveform monitoring technique for 160 Gbit/s OTDM signal using an asynchronous EAM prescaler is proposed. This waveform monitor can detect waveform distortion caused by residual dispersion, PMD and OSNR degradation separately. And the feasibility of the monitor was examined by experiments and numerical estimations.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128132429","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528340
T. Tokle, M. Serbay, J. Jensen, W. Rosenkranz, P. Jeppesen
DQPSK has shown that multilevel modulation formats can enable new possibilities in optical communication systems. The paper presents several options to go to even more advanced formats using direct detection.
{"title":"Advanced Modulation Formats for Transmission Systems","authors":"T. Tokle, M. Serbay, J. Jensen, W. Rosenkranz, P. Jeppesen","doi":"10.1109/OFC.2008.4528340","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528340","url":null,"abstract":"DQPSK has shown that multilevel modulation formats can enable new possibilities in optical communication systems. The paper presents several options to go to even more advanced formats using direct detection.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132151663","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528553
J. Huh, Y. Chung
We report a simultaneous monitoring technique for OSNR and PMD based on the FWM in a semiconductor amplifier. This technique can monitor the OSNR and PMD with accuracy of +0.3 dB and +10 ps, respectively.
{"title":"Simultaneous Monitoring Technique for OSNR and PMD Based on Four-Wave Mixing in SOA","authors":"J. Huh, Y. Chung","doi":"10.1109/OFC.2008.4528553","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528553","url":null,"abstract":"We report a simultaneous monitoring technique for OSNR and PMD based on the FWM in a semiconductor amplifier. This technique can monitor the OSNR and PMD with accuracy of +0.3 dB and +10 ps, respectively.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131702519","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528750
J. Villatoro, V. Finazzi, V. Minkovich, G. Badenes
A two-mode photonic crystal fiber interferometer (PCF) is proposed as a low-cost interrogation unit for FBG-based sensors. The interferometer consists of a piece of index-guiding PCF fusion spliced between two standard single-mode fibers. At the splices the voids of the PCF are sealed allowing the excitation of only two modes. The interferometer exhibits ripples from 800 to 1600 nm with high fringe contrast and behaves as a variable filter in that range. The Bragg wavelength shift is converted into intensity changes which can be measured accurately and in realtime. Detection of wavelength shifts of 2 pm is feasible with the proposed unit which is comparable to state-of-the-art FBG interrofgators.
{"title":"Compact All-Fiber Interrogation Unit for FBG sensors","authors":"J. Villatoro, V. Finazzi, V. Minkovich, G. Badenes","doi":"10.1109/OFC.2008.4528750","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528750","url":null,"abstract":"A two-mode photonic crystal fiber interferometer (PCF) is proposed as a low-cost interrogation unit for FBG-based sensors. The interferometer consists of a piece of index-guiding PCF fusion spliced between two standard single-mode fibers. At the splices the voids of the PCF are sealed allowing the excitation of only two modes. The interferometer exhibits ripples from 800 to 1600 nm with high fringe contrast and behaves as a variable filter in that range. The Bragg wavelength shift is converted into intensity changes which can be measured accurately and in realtime. Detection of wavelength shifts of 2 pm is feasible with the proposed unit which is comparable to state-of-the-art FBG interrofgators.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125404377","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528754
S. Namiki
This talk will discuss in detail the principle and potential applications of the intrinsically ultra-fast, wide-band and -range tunable dispersion compensation realized through parametric wavelength conversion in conjunction with dispersive fibers.
{"title":"Tunable Dispersion Compensation Using Parametric Processes","authors":"S. Namiki","doi":"10.1109/OFC.2008.4528754","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528754","url":null,"abstract":"This talk will discuss in detail the principle and potential applications of the intrinsically ultra-fast, wide-band and -range tunable dispersion compensation realized through parametric wavelength conversion in conjunction with dispersive fibers.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126625621","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528227
R. Bonk, P. Vorreau, S. Sygletos, T. Vallaitis, J. Wang, W. Freude, J. Leuthold, R. Brenot, F. Lelarge, G. Duan, C. Meuer, S. Liebich, M. Laemmlin, D. Bimberg
We introduce and verify experimentally an interferometric scheme for performing cross-gain modulation. The scheme is used to demonstrate all-optical wavelength conversion with good extinction ratio in media with little or no cross-phase modulation nonlinearity.
{"title":"An Interferometric Configuration for Performing Cross-Gain Modulation with Improved Signal Quality","authors":"R. Bonk, P. Vorreau, S. Sygletos, T. Vallaitis, J. Wang, W. Freude, J. Leuthold, R. Brenot, F. Lelarge, G. Duan, C. Meuer, S. Liebich, M. Laemmlin, D. Bimberg","doi":"10.1109/OFC.2008.4528227","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528227","url":null,"abstract":"We introduce and verify experimentally an interferometric scheme for performing cross-gain modulation. The scheme is used to demonstrate all-optical wavelength conversion with good extinction ratio in media with little or no cross-phase modulation nonlinearity.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123400964","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528712
G. Nakagawa, Y. Kai, S. Yoshida, Y. Aoki, K. Sone, S. Kinoshita
We have developed a high-performance 8-input and 1-output optical selector for 256×256-ports optical switching systems. This optical selector provides compactness and high reliability as well as high-speed switching of a few nanoseconds.
{"title":"High-speed and High-reliability Optical Selector for 256×256 Large-scale, Nanosecond-order Optical Switching","authors":"G. Nakagawa, Y. Kai, S. Yoshida, Y. Aoki, K. Sone, S. Kinoshita","doi":"10.1109/OFC.2008.4528712","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528712","url":null,"abstract":"We have developed a high-performance 8-input and 1-output optical selector for 256×256-ports optical switching systems. This optical selector provides compactness and high reliability as well as high-speed switching of a few nanoseconds.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131821652","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 : 2008-05-23DOI: 10.1109/OFC.2008.4528441
G. Chang, Z. Jia, Jianjun Yu, A. Chowdhury, Ting Wang, G. Ellinas
Network enabling technologies and architectures design for delivering super-broadband wireless services at >1 Gb/s over optical access networks are reviewed. Cost-efficient optical mm-wave generation and transmission technology, optical OFDM, and hierarchical architecture for high-mobility access are discussed.
Pub Date : 2008-05-23DOI: 10.1109/OFC.2008.4528465
J. Yao
A collection of slides from the author's conference presentation on microwave photonics is given which covers: Bragg gratings for microwave photonics applications; optically controlled phased array antennas; all-optical microwave signal processing; photonic generation of microwave, mm-wave and THz; radio over fiber and UWB (ultra-wideband) over fiber; and photonics ADC.
{"title":"Microwave Photonics uOttawa","authors":"J. Yao","doi":"10.1109/OFC.2008.4528465","DOIUrl":"https://doi.org/10.1109/OFC.2008.4528465","url":null,"abstract":"A collection of slides from the author's conference presentation on microwave photonics is given which covers: Bragg gratings for microwave photonics applications; optically controlled phased array antennas; all-optical microwave signal processing; photonic generation of microwave, mm-wave and THz; radio over fiber and UWB (ultra-wideband) over fiber; and photonics ADC.","PeriodicalId":298721,"journal":{"name":"OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133580423","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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