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2009 IEEE LEOS Annual Meeting Conference Proceedings最新文献

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Data-aided single-carrier coherent receivers 数据辅助单载波相干接收机
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343409
M. Kuschnerov, K. Piyawanno, E. Man, M. Chouayakh, B. Spinnler, M. Alfiad, Antonio Napoli, B. Lankl
{"title":"Data-aided single-carrier coherent receivers","authors":"M. Kuschnerov, K. Piyawanno, E. Man, M. Chouayakh, B. Spinnler, M. Alfiad, Antonio Napoli, B. Lankl","doi":"10.1109/LEOS.2009.5343409","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343409","url":null,"abstract":"Data-aided algorithms for coherent optic receivers are discussed as an extension of existing non-data aided methods. The concept presents a scalable approach with low implementation complexity and limited overhead for higher-order modulation formats.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130420010","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
Table top ultraviolet lasers enable new nano-patterning schemes 台式紫外激光器实现了新的纳米图案化方案
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343472
M. Marconi, L. Urbanski, P. Wachulak, A. Isoyan, F. Jiang, Y. Cheng, J. Rocca, C. Menoni, F. Cerrina
{"title":"Table top ultraviolet lasers enable new nano-patterning schemes","authors":"M. Marconi, L. Urbanski, P. Wachulak, A. Isoyan, F. Jiang, Y. Cheng, J. Rocca, C. Menoni, F. Cerrina","doi":"10.1109/LEOS.2009.5343472","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343472","url":null,"abstract":"We present results with different nanopatterning techniques using table top extreme ultraviolet lasers. The three approaches are interferometric lithography, Talbot self imaging and holographic projection lithography.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124179254","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
Strong bandwidth-enhancement effect in high-speed GaAs/AlGaAs based uni-traveling carrier photodiode under small photocurrent and zero-bias operation 基于GaAs/AlGaAs的高速单行载流子光电二极管在小光电流和零偏置下的强带宽增强效应
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343086
F. Kuo, T.-C. Hsu, J. Shi
{"title":"Strong bandwidth-enhancement effect in high-speed GaAs/AlGaAs based uni-traveling carrier photodiode under small photocurrent and zero-bias operation","authors":"F. Kuo, T.-C. Hsu, J. Shi","doi":"10.1109/LEOS.2009.5343086","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343086","url":null,"abstract":"Strong bandwidth-enhancement has been observed in GaAs/AlGaAs UTC-PD under small-output-photocurrent (0.4 mA) and zero-bias operation. Equivalent-circuit-modeling results indicate that such effect is due to self-induced-field inside absorption layer, which benefits devices' high-speed performance under zero-power-consumption operation.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121530889","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
Bend loss characterization of direct write rib waveguides induced in Ge0.2Se0.8 chalcogenide glass using electron beams 电子束诱导Ge0.2Se0.8硫系玻璃直写肋波导弯曲损耗特性研究
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343258
G. Hoffman, R. Reano
{"title":"Bend loss characterization of direct write rib waveguides induced in Ge0.2Se0.8 chalcogenide glass using electron beams","authors":"G. Hoffman, R. Reano","doi":"10.1109/LEOS.2009.5343258","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343258","url":null,"abstract":"Rib waveguides in Ge0.2Se0.8 films are fabricated by the direct write of electron beams. Numerical analysis shows that bend loss decreases with electron beam exposure count for constant bend radius.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121548530","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
All-optical label swapping techniques for data packets beyond 160 Gb/s 160gb /s以上的全光标签交换技术
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343185
Nicola Calabretta, H. Jung, J. H. Llorente, E. Tangdiongga, H. Dorren
{"title":"All-optical label swapping techniques for data packets beyond 160 Gb/s","authors":"Nicola Calabretta, H. Jung, J. H. Llorente, E. Tangdiongga, H. Dorren","doi":"10.1109/LEOS.2009.5343185","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343185","url":null,"abstract":"We present two paradigms to realize all-optical packet switches, and report experimental results showing the routing operation of the 160 Gb/s packets and beyond. Photonic integrated sub-systems required to implement the packet switch are reviewed.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121563690","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
A comparison between an in-field and an in-laboratory 50 km ultralong Erbium fiber laser 现场与实验室50公里超长铒光纤激光器的比较
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343334
L. Saito, E. A. de Souza, M. Romero
{"title":"A comparison between an in-field and an in-laboratory 50 km ultralong Erbium fiber laser","authors":"L. Saito, E. A. de Souza, M. Romero","doi":"10.1109/LEOS.2009.5343334","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343334","url":null,"abstract":"We present a comparison between an in-held and an in-laboratory 50 km ultralong erbium-doped fiber lasers operating in active mode-locking regime. The results show better performance of the in-laboratory laser with pulses from 36.1 to 97.3 ps with repetition rate from 1 to 10 GHz.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121671384","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
Microwave Photonics applied to fNIR based biomedical imaging? 微波光子学在近红外生物医学成像中的应用
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343362
A. Daryoush, K. Pourrezaei, K. Izzetoglu, E. Papazoglou, L. Zubkov, B. Onaral
{"title":"Microwave Photonics applied to fNIR based biomedical imaging?","authors":"A. Daryoush, K. Pourrezaei, K. Izzetoglu, E. Papazoglou, L. Zubkov, B. Onaral","doi":"10.1109/LEOS.2009.5343362","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343362","url":null,"abstract":"Microwave Photonics techniques are applied to functional near IR (fNIR) imaging systems, where absorption and scattering parameters of tissue is extracted using multi-wavelength spectroscopy. Clinical applications of fNIR systems to anesthesia and wound healing are also discussed.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114723477","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
Optically nonlinear chalcogenide glasses for all- optical signal processing 用于全光信号处理的光学非线性硫系玻璃
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343232
B. Luther-Davies, D. Bulla, Rongping Wang, A. Prasad, Steven J. Madden, D. Choi
{"title":"Optically nonlinear chalcogenide glasses for all- optical signal processing","authors":"B. Luther-Davies, D. Bulla, Rongping Wang, A. Prasad, Steven J. Madden, D. Choi","doi":"10.1109/LEOS.2009.5343232","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343232","url":null,"abstract":"This paper discusses the authors work to optimize of the properties of highly nonlinear Ge<sub>x</sub>As<sub>y</sub>Se<sub>1-x-y</sub> chalcogenide glasses for all-optical signal processing.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124342989","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
Symmetric 10 Gb/s WDM-PON based on a cross wavelength-reusing scheme to avoid rayleigh backscattering and maximize band usage 基于交叉波长复用方案的对称10gb /s WDM-PON，避免瑞利后向散射，最大限度地提高频带利用率
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343149
A. Chiuchiarelli, R. Proietti, M. Presi, P. Choudhury, G. Contestabile, E. Ciaramella
{"title":"Symmetric 10 Gb/s WDM-PON based on a cross wavelength-reusing scheme to avoid rayleigh backscattering and maximize band usage","authors":"A. Chiuchiarelli, R. Proietti, M. Presi, P. Choudhury, G. Contestabile, E. Ciaramella","doi":"10.1109/LEOS.2009.5343149","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343149","url":null,"abstract":"We demonstrate a 10 Gb/s symmetrical WDM-PON exploiting a cross seeding scheme to enable wavelength reusing. It avoids reflection-induced penalties, and effectively removes any extinction-ratio constraint by means of DPSK modulation format in the downlink.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124538242","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
Advances in Fourier domain OCT 傅里叶域OCT研究进展
2009 IEEE LEOS Annual Meeting Conference Proceedings Pub Date : 2009-12-01 DOI: 10.1109/LEOS.2009.5343314
R. Huber
{"title":"Advances in Fourier domain OCT","authors":"R. Huber","doi":"10.1109/LEOS.2009.5343314","DOIUrl":"https://doi.org/10.1109/LEOS.2009.5343314","url":null,"abstract":"In optical coherence tomography, the introduction of so called ldquoFrequency Domainrdquo techniques, i.e. spectrally resolved detection, had a dramatic impact on these biomedical imaging systems. The current status and future developments will be discussed.","PeriodicalId":269220,"journal":{"name":"2009 IEEE LEOS Annual Meeting Conference Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127646021","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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