Yan Wang, B. Guo, Songwei Ma, Xin Chen, Juhao Li, Zhangyuan Chen, Yongqi He
We propose a novel collision-aware spectrum allocation scheme to avoid backward collision of spectrum reservation in flexible optical networks. This scheme achieves lower total blocking probability through effectively reducing backward blocking probability.
{"title":"A collision-aware spectrum allocation scheme in flexible optical networks","authors":"Yan Wang, B. Guo, Songwei Ma, Xin Chen, Juhao Li, Zhangyuan Chen, Yongqi He","doi":"10.1364/ACP.2012.AS4D.6","DOIUrl":"https://doi.org/10.1364/ACP.2012.AS4D.6","url":null,"abstract":"We propose a novel collision-aware spectrum allocation scheme to avoid backward collision of spectrum reservation in flexible optical networks. This scheme achieves lower total blocking probability through effectively reducing backward blocking probability.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125859987","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 : 2012-11-07DOI: 10.1364/ACPC.2012.JS4F.3
M. Giersig
Summary form only given. The metallic nanoparticles can effectively confine the radiation to nanoscale in the proximity of the plasmon resonance, while the position of this resonance is controlled by the morphology of the nanostructures. I will discuss physical and chemical preparation methods of various nanostructures and their structural and optical characterization.
{"title":"Electromagnetic waves interaction with various metallic nanomaterials","authors":"M. Giersig","doi":"10.1364/ACPC.2012.JS4F.3","DOIUrl":"https://doi.org/10.1364/ACPC.2012.JS4F.3","url":null,"abstract":"Summary form only given. The metallic nanoparticles can effectively confine the radiation to nanoscale in the proximity of the plasmon resonance, while the position of this resonance is controlled by the morphology of the nanostructures. I will discuss physical and chemical preparation methods of various nanostructures and their structural and optical characterization.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125890456","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}
Photonic-assisted multi-channel compressive sampling is an effective approach to capture sparse signals in wideband. For the first time, the noise and interference performance of this scheme is observed and analyzed.
光子辅助多通道压缩采样是捕获宽带稀疏信号的有效方法。首次对该方案的噪声和干扰性能进行了观察和分析。
{"title":"Performance analysis of photonic-assisted multi-channel compressive sampling","authors":"Ruiyue Li, Yunhua Liang, Hong-wei Chen, Minghua Chen, Sigang Yang, S. Xie","doi":"10.1364/ACPC.2012.AF4A.45","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.45","url":null,"abstract":"Photonic-assisted multi-channel compressive sampling is an effective approach to capture sparse signals in wideband. For the first time, the noise and interference performance of this scheme is observed and analyzed.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116576885","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 : 2012-11-07DOI: 10.1364/ACPC.2012.AF3C.1
I. White, J. Ingham, S. H. Lee, R. Penty
An uncooled dense WDM system is described using standard WDM components and receiver signal processing, with a different number of receivers to transmitters, to allow wide temperature drift of the transmitter lasers.
{"title":"Uncooled dense WDM","authors":"I. White, J. Ingham, S. H. Lee, R. Penty","doi":"10.1364/ACPC.2012.AF3C.1","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF3C.1","url":null,"abstract":"An uncooled dense WDM system is described using standard WDM components and receiver signal processing, with a different number of receivers to transmitters, to allow wide temperature drift of the transmitter lasers.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121907202","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}
N. Tansu, Jing Zhang, Guangyu Liu, Hongping Zhao, Chee-Keong Tan, P. Zhu
The review of the approaches to achieve high efficiency III-Nitride based visible and UV light-emitting diodes will be presented. The engineering from nanoscale, microscale, and macroscale in devices will be elaborated for high efficiency devices.
{"title":"Physics of high-efficiency iii-nitride quantum wells light-emitting diodes","authors":"N. Tansu, Jing Zhang, Guangyu Liu, Hongping Zhao, Chee-Keong Tan, P. Zhu","doi":"10.1364/ACP.2012.AS3F.1","DOIUrl":"https://doi.org/10.1364/ACP.2012.AS3F.1","url":null,"abstract":"The review of the approaches to achieve high efficiency III-Nitride based visible and UV light-emitting diodes will be presented. The engineering from nanoscale, microscale, and macroscale in devices will be elaborated for high efficiency devices.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128555644","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 : 2012-11-07DOI: 10.1364/ACPC.2012.ATH2F.6
Kuo‐Ju Chen, H. Chen, C. Lin, Chao-Hsun Wang, H. Tsai, S. Chien, M. Shih, H. Kuo
High luminous efficiency and superior uniformity of angular-dependent correlated color temperature white light-emitting diodes have been investigated by ZrO2 nano-particles in remote phosphor structure due to the higher capability of light scattering.
{"title":"High uniformity of remote phosphor structure by ZrO2 nano-particles for white LEDs","authors":"Kuo‐Ju Chen, H. Chen, C. Lin, Chao-Hsun Wang, H. Tsai, S. Chien, M. Shih, H. Kuo","doi":"10.1364/ACPC.2012.ATH2F.6","DOIUrl":"https://doi.org/10.1364/ACPC.2012.ATH2F.6","url":null,"abstract":"High luminous efficiency and superior uniformity of angular-dependent correlated color temperature white light-emitting diodes have been investigated by ZrO2 nano-particles in remote phosphor structure due to the higher capability of light scattering.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128981072","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 : 2012-11-07DOI: 10.1364/ACPC.2012.AF4A.35
M. I. Memon, H. Fathallah
Strength of optical injection locking has been investigated theoretically using different sizes of micro ring laser. In the unidirectional regime, when smaller size micro ring laser is used the locking range becomes wider.
{"title":"Dependence of strength of optical injection locking on the size of micro-ring laser","authors":"M. I. Memon, H. Fathallah","doi":"10.1364/ACPC.2012.AF4A.35","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AF4A.35","url":null,"abstract":"Strength of optical injection locking has been investigated theoretically using different sizes of micro ring laser. In the unidirectional regime, when smaller size micro ring laser is used the locking range becomes wider.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129064713","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 : 2012-11-07DOI: 10.1364/ACPC.2012.AS2H.3
Qiangsheng Huang, F. Bao, Yaocheng Shi, D. Dai, Sailing He
A novel silicon hybrid plasmonic waveguide with an inverted metal nano-rib separated from a silicon-on-insulator by a low-index material. The silicon hybrid plasmonic waveguide enables a mode area of ~10-5λ2 and a 3μm-long propagation distance.
{"title":"Novel silicon hybrid plasmonic waveguide with an inverted metal nano-rib for a nanoscale light confinement","authors":"Qiangsheng Huang, F. Bao, Yaocheng Shi, D. Dai, Sailing He","doi":"10.1364/ACPC.2012.AS2H.3","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS2H.3","url":null,"abstract":"A novel silicon hybrid plasmonic waveguide with an inverted metal nano-rib separated from a silicon-on-insulator by a low-index material. The silicon hybrid plasmonic waveguide enables a mode area of ~10<sup>-5</sup>λ<sup>2</sup> and a 3μm-long propagation distance.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124665665","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 : 2012-11-07DOI: 10.1364/ACPC.2012.AS4G.4
Tao Zeng, Qi Yang, Xiao Xiao, Cai Li, Zhu Yang, Shaohua Yu
We propose a new multi-channel equalization method to figure out the data symbol carried by different OFDM subcarrier, which breaks the limitation of ADC sampling rate and bandwidth.
{"title":"Multi-channel equalization of OFDM signal","authors":"Tao Zeng, Qi Yang, Xiao Xiao, Cai Li, Zhu Yang, Shaohua Yu","doi":"10.1364/ACPC.2012.AS4G.4","DOIUrl":"https://doi.org/10.1364/ACPC.2012.AS4G.4","url":null,"abstract":"We propose a new multi-channel equalization method to figure out the data symbol carried by different OFDM subcarrier, which breaks the limitation of ADC sampling rate and bandwidth.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129423722","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 : 2012-11-07DOI: 10.1364/ACPC.2012.ATH1B.4
Pengxin Chen, Yunpeng Zhu, Sailing He, D. Dai
Novel suspended SiO2 ridge optical waveguides on silicon are fabricated and characterized. The propagation loss and the bend loss measured are about 0.385dB/cm and 0.037dB/90° respectively for the fabricated 1μm-wide waveguides with a bending radius of 100μm when operating at 1550 nm.
{"title":"Novel suspended small SiO2 ridge optical waveguides for optical sensing","authors":"Pengxin Chen, Yunpeng Zhu, Sailing He, D. Dai","doi":"10.1364/ACPC.2012.ATH1B.4","DOIUrl":"https://doi.org/10.1364/ACPC.2012.ATH1B.4","url":null,"abstract":"Novel suspended SiO<sub>2</sub> ridge optical waveguides on silicon are fabricated and characterized. The propagation loss and the bend loss measured are about 0.385dB/cm and 0.037dB/90° respectively for the fabricated 1μm-wide waveguides with a bending radius of 100μm when operating at 1550 nm.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129443743","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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