{"title":"New microwave up-conversion solution using an optical phase modulator in Radio-over-Fiber networks","authors":"H. Ou, H. Fu, Biao Chen","doi":"10.1109/AOE.2007.4410814","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410814","url":null,"abstract":"An approach for frequency up-conversion in radio-over-fiber system is demonstrated by simulation. The technique employs a phase modulator and an FBG. Error-free data transmission was demonstrated for downlink with frequency conversion from 3 GHz to 53 GHz.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132077155","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}
{"title":"Mid-infrared optoelectronic devices and applications","authors":"Zhang Yong-gang, Li Ai-zhen","doi":"10.1109/AOE.2007.4410703","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410703","url":null,"abstract":"The semiconductor sources and detectors in mid-infrared band, including quantum cascade lasers, antimonide quantum well lasers and photovoltaic detectors grown using MBE in our laboratory are introduced, gas detection using those devices are demonstrated.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132480338","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}
{"title":"Tunable artificial birefringence in woodpile photonic crystals","authors":"M. Che, Zhiyuan Li, Rong-juan Liu","doi":"10.1109/AOE.2007.4410842","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410842","url":null,"abstract":"A large relative anisotropy can be realized in three-dimensional woodpile photonic crystals in the long-wavelength limit. We find that the anisotropy can be tuned. Transition from positive anisotropy to negative anisotropy can be widely achieved.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130686757","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}
{"title":"Untraditional all-optical chromatic dispersion compensating elements - experimental verification","authors":"J. Vojtěch, M. Karásek, J. Radil","doi":"10.1109/AOE.2007.4410829","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410829","url":null,"abstract":"This contribution deals with experimental investigation of usability of untraditional all-optical chromatic dispersion elements. Results are compared with traditional dispersion compensating fibres; emphasis was also given to tuneability and broadband characteristics of elements.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132173343","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}
{"title":"A novel millimeter-wave generation technique for mm-ROF system based on harmonic generation principle","authors":"M. Zu, Jiajun Ye, R. Lin","doi":"10.1109/AOE.2007.4410820","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410820","url":null,"abstract":"A novel millimeter-wave generation technique for mm-ROF system is proposed in this paper. The light-wave from single-mode laser is split into two optical carriers. One carrier is phase modulated by 5-GHz microwave signal and then combined with the other carrier. The mixed optical signal after transmission over 15-km-long fiber is photodetected to generate electrical signal consisting of harmonics of 5-GHz microwave signal. The desired 40 GHz millimeter-wave signal can be obtained by bandpass filtering the harmonics. Data transmission on downlink system with the proposed generation method is demonstrated.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115224076","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}
Lei Cao, Yidong Huang, Xiaoyu Mao, K. Cui, Wei Zhang, J. Peng
{"title":"Fluid sensor based on transmission dip caused by mini stop-bands in 2D photonic crystal waveguides","authors":"Lei Cao, Yidong Huang, Xiaoyu Mao, K. Cui, Wei Zhang, J. Peng","doi":"10.1109/AOE.2007.4410885","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410885","url":null,"abstract":"In this paper, we propose a fluid sensor based on transmission dip caused by mini stop-band in 2D photonic crystal waveguides. Simulation results shows that it has large detective range and relative high sensitivity.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115711091","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}
{"title":"Bio-inspired nanodevices for artificial solar energy conversion","authors":"M. Nango","doi":"10.1109/AOE.2007.4410903","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410903","url":null,"abstract":"Photocurrent response of photosynthetic light harvesting core complex (LHl-RC) and its model complex on electrodes were performed to attempt the construction of an artificial photosynthetic antenna complex toward developing useful nanodevices of solar energy conversion.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124317727","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}
{"title":"Enhance the extraction efficiency of ZnS:Mn TFEL by photonic crystals structure","authors":"Yurong Jiang, Jinwei Li, Xia Li, W. Xue","doi":"10.1109/AOE.2007.4410807","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410807","url":null,"abstract":"A photonic crystals(PC) structure is introduced in the Thin-film electroluminescence (TFEL) device to enhance the light extraction efficiency. FDTD method was used to simulate and get the optimized photonic crystals structure parameters.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123466895","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}
S. Andersson-Engels, J. Axelsson, A. Johansson, J. Johansson, S. Svanberg, T. Svensson
{"title":"Time-of-flight laser spectroscopy in biomedical diagnostics","authors":"S. Andersson-Engels, J. Axelsson, A. Johansson, J. Johansson, S. Svanberg, T. Svensson","doi":"10.1109/AOE.2007.4410764","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410764","url":null,"abstract":"Optical spectroscopy is becoming a very valuable diagnostic tool in biomedical research. Time-of-flight spectroscopy is a tool providing information regarding scattering and absorption properties of the tissue. A unique broadband time-resolved spectroscopy system for turbid media, consists of a mode-locked Ti:sapphire laser pumping a photonic crystal fibre (PCF) and a streak-camera in syncroscan mode. This system is based on the technique called time-correlated single photon counting (TCSPC). This equipment is designed to allow in vivo measurement of tissue optical properties of small tissue volumes.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122002896","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}
{"title":"Least-invasive harmonic generation microscopy for intravital imaging","authors":"Chi‐Kuang Sun","doi":"10.1109/AOE.2007.4410709","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410709","url":null,"abstract":"With a virtual-transition characteristic, harmonic generation microscopy provides high-penetration non-invasive intravital optical images with a submicron 3D resolution, ideal for in vivo disease diagnoses and longterm live animal studies.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124409080","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}