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2012 Asia Communications and Photonics Conference (ACP)最新文献

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Different channel-spacing DFB laser array fabricated by SAG after optimization 优化后的SAG制备不同通道间距的DFB激光阵列
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AF4A.6
Can Zhang, Li Ma, S. Liang, Baojun Wang, Hongliang Zhu, Wei Wang
{"title":"Different channel-spacing DFB laser array fabricated by SAG after optimization","authors":"Can Zhang, Li Ma, S. Liang, Baojun Wang, Hongliang Zhu, Wei Wang","doi":"10.1364/ACPC.2012.AF4A.6","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.6","url":null,"abstract":"Selective area growth has been performed to fabricate monolithically integrated DFB laser array with different channel spacings by adjusting the mask width and the thickness of waveguide layer. The DFB laser array with an average channel spacing 0.69nm and 1.50nm is demonstrated respectively.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126402350","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
Service-oriented spectrum assignment algorithms in flexible bandwidth optical networks 柔性带宽光网络中面向服务的频谱分配算法
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AF3E.4
Kangjing Song, Jie Zhang, Yongli Zhao, Xiaosong Yu, Yiming Yu, Bowen Chen, Hui Yang
{"title":"Service-oriented spectrum assignment algorithms in flexible bandwidth optical networks","authors":"Kangjing Song, Jie Zhang, Yongli Zhao, Xiaosong Yu, Yiming Yu, Bowen Chen, Hui Yang","doi":"10.1364/ACPC.2012.AF3E.4","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF3E.4","url":null,"abstract":"We introduce a service-oriented spectrum assignment framework and propose two algorithms to solve the Routing and Spectrum Assignment (RSA) in flexible bandwidth optical networks. Numerical simulations demonstrate lower blocking probability than conventional RSA algorithms.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"167 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128108042","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
Magneto-optical tunability of microstructured optical fiber filled with ferrofluid 铁磁流体填充微结构光纤的磁光可调性
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AS2A.4
Y. Miao, Bo Liu, Kailiang Zhang, Wei Lin, Hao Zhang, Jianquan Yao
{"title":"Magneto-optical tunability of microstructured optical fiber filled with ferrofluid","authors":"Y. Miao, Bo Liu, Kailiang Zhang, Wei Lin, Hao Zhang, Jianquan Yao","doi":"10.1364/ACPC.2012.AS2A.4","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS2A.4","url":null,"abstract":"All air holes of microstructured optical fiber were filled with magnetic fluid by means of the well-known capillarity effect. Magnetic-field response including guidance characteristic and transmission of mode in fiber were investigated.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125715631","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
Single-particle plasmon-resonance spectroscopy and transformation optics applications in nanoplasmonics 单粒子等离子体共振光谱和变换光学在纳米等离子体中的应用
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AS2B.1
D. Lei
{"title":"Single-particle plasmon-resonance spectroscopy and transformation optics applications in nanoplasmonics","authors":"D. Lei","doi":"10.1364/ACPC.2012.AS2B.1","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS2B.1","url":null,"abstract":"I have been advised that submission of this summary paper is optional, so I decide not to submit it.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122243325","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
Q-modulated distributed feedback laser with 28GHz 3dB bandwidth 带宽为28GHz 3dB的调q分布式反馈激光器
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AS4H.3
Hongli Zhu, Lei Wang, Jian-jun He
{"title":"Q-modulated distributed feedback laser with 28GHz 3dB bandwidth","authors":"Hongli Zhu, Lei Wang, Jian-jun He","doi":"10.1364/ACPC.2012.AS4H.3","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS4H.3","url":null,"abstract":"We report the first experimental result on Q-modulated distributed feedback laser. A 28GHz 3dB bandwidth is achieved with a 25μm rear reflector.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122247119","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
Quality Metrics in optical modulation analysis: EVM and its relation to Q-factor, OSNR, and BER 光调制分析中的质量度量:EVM及其与q因子、OSNR和BER的关系
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AF3G.2
B. Nebendahl, R. Schmogrow, T. Dennis, A. Josten, D. Hillerkuss, S. Koenig, J. Meyer, M. Dreschmann, M. Winter, M. Huebner, W. Freude, C. Koos, J. Leuthold
{"title":"Quality Metrics in optical modulation analysis: EVM and its relation to Q-factor, OSNR, and BER","authors":"B. Nebendahl, R. Schmogrow, T. Dennis, A. Josten, D. Hillerkuss, S. Koenig, J. Meyer, M. Dreschmann, M. Winter, M. Huebner, W. Freude, C. Koos, J. Leuthold","doi":"10.1364/ACPC.2012.AF3G.2","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF3G.2","url":null,"abstract":"The quality of optical signals is a very important parameter in optical communications. Several metrics are in common use, like optical signal-to-noise power ratio (OSNR), Q-factor, error vector magnitude (EVM) and bit error ratio (BER). A measured raw BER is not necessarily useful to predict the final BER after soft-decision forward error correction (FEC), if the statistics of the noise leading to errors is unknown. In this respect the EVM is superior, as it allows an estimation of the error statistics. We compare various metrics analytically, by simulation, and through experiments. We employ six quadrature amplitude modulation (QAM) formats at symbol rates of 20 GBd and 25 GBd. The signals were generated by a software-defined transmitter. We conclude that for optical channels with additive Gaussian noise the EVM metric is a reliable quality measure. For nondata-aided QAM reception, BER in the range 10-6...10-2 can be reliably estimated from measured EVM.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121792315","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: 15
Linear and nonlinear optical absorption of on-chip silicon-on-insulator nanowires with graphene 石墨烯片上硅绝缘体纳米线的线性和非线性光吸收
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AS1B.3
Longhai Yu, Yang Xu, Yaocheng Shi, D. Dai
{"title":"Linear and nonlinear optical absorption of on-chip silicon-on-insulator nanowires with graphene","authors":"Longhai Yu, Yang Xu, Yaocheng Shi, D. Dai","doi":"10.1364/ACPC.2012.AS1B.3","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS1B.3","url":null,"abstract":"Silicon-on-insulator (SOI) nanowires with a single-layer graphene are fabricated and characterized. The propagation losses of TE- and TM- polarization modes are measured. Nonlinear absorption effect introduced by the graphene is also observed.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130282311","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: 10
Harmonically mode-locked fiber ring laser using a bismuth-based erbium-doped fiber and a bismuth-based highly nonlinear fiber 采用铋基掺铒光纤和铋基高非线性光纤的谐波锁模光纤环形激光器
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AF4A.60
Y. Fukuchi, J. Maeda
{"title":"Harmonically mode-locked fiber ring laser using a bismuth-based erbium-doped fiber and a bismuth-based highly nonlinear fiber","authors":"Y. Fukuchi, J. Maeda","doi":"10.1364/ACPC.2012.AF4A.60","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.60","url":null,"abstract":"We report a 10 GHz harmonically mode-locked short-cavity fiber laser using a bismuth-based erbium-doped fiber and a bismuth-based highly nonlinear fiber. Stable error-free operation is achieved for a 75 nm wavelength tuning range covering the CL-band.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134452067","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
Best fit decreasing based defragmentation algorithm in semi-dynamic elastic optical path networks 半动态弹性光路网络中基于最佳拟合递减的碎片整理算法
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AF4A.55
J. Wang, Shanguo Huang, Weiguo Ju, Yongqi He, Hongxiang Wang, Jie Zhang, W. Gu
{"title":"Best fit decreasing based defragmentation algorithm in semi-dynamic elastic optical path networks","authors":"J. Wang, Shanguo Huang, Weiguo Ju, Yongqi He, Hongxiang Wang, Jie Zhang, W. Gu","doi":"10.1364/ACPC.2012.AF4A.55","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.55","url":null,"abstract":"We propose a novel spectrum defragmentation algorithm in semi-dynamic elastic optical networks by introducing best fit decreasing strategy, numerical evaluation shows that the improvement of the blocking performance and small amount number of interrupted connections are achieved simultaneously.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133984277","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
High sensitivity long-period fiber gratings written in tapered fibers by CO2 laser 用CO2激光在锥形光纤中写入高灵敏度长周期光纤光栅
2012 Asia Communications and Photonics Conference (ACP) Pub Date : 2012-11-07 DOI: 10.1364/ACPC.2012.AF4A.77
Zhaodi Wu, Yunqi Liu, Yuchen Zhao, Q. Guo, Xiaobei Zhang, Na Chen, F. Pang, Tingyun Wang
{"title":"High sensitivity long-period fiber gratings written in tapered fibers by CO2 laser","authors":"Zhaodi Wu, Yunqi Liu, Yuchen Zhao, Q. Guo, Xiaobei Zhang, Na Chen, F. Pang, Tingyun Wang","doi":"10.1364/ACPC.2012.AF4A.77","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.77","url":null,"abstract":"We demonstrated the fabrication of long-period fiber gratings in the tapered fibers using CO2 laser. The sensing response of the gratings was investigated experimentally. Highly sensitive wavelength tuning was achieved with the polymer packaged grating.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131747668","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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