Pub Date : 2007-12-26DOI: 10.1109/AOE.2007.4410778
Xun Li, Yanping Xi, Wei-Ping Huang
This work proposed a novel distributed feedback (DFB) laser design with a dispersive grating having its coupling strength dependence on the operating wavelength detuning from the Bragg wavelength. This structure guarantees single mode operation as there is an inherent threshold gain discrimination on the two otherwise degenerated modes.
{"title":"Threshold analysis of a novel dispersive grating distributed feedback laser diode","authors":"Xun Li, Yanping Xi, Wei-Ping Huang","doi":"10.1109/AOE.2007.4410778","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410778","url":null,"abstract":"This work proposed a novel distributed feedback (DFB) laser design with a dispersive grating having its coupling strength dependence on the operating wavelength detuning from the Bragg wavelength. This structure guarantees single mode operation as there is an inherent threshold gain discrimination on the two otherwise degenerated modes.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"12 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":"115172896","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410713
Yu-Jin Na, Sung‐Jin Kim, Sin-Poo Lee
We developed a simple and versatile patterning method for advanced organic displays with high resolution and uniformity in large area. Our patterning method involves the optical formation of selective wetting regions, where a regular array of functional polymer patterns is obtained by a standard spin-casting process. It is demonstrated that polymeric semiconductors and light-emitting polymers can be patterned to produce periodic arrays with feature resolution down to sub-micrometers using the selective wettability. This wettability-based patterning technique of soluble functional polymers would be directly applicable for organic displays and plastic electronics.
{"title":"Wettability patterning technology for organic displays","authors":"Yu-Jin Na, Sung‐Jin Kim, Sin-Poo Lee","doi":"10.1109/AOE.2007.4410713","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410713","url":null,"abstract":"We developed a simple and versatile patterning method for advanced organic displays with high resolution and uniformity in large area. Our patterning method involves the optical formation of selective wetting regions, where a regular array of functional polymer patterns is obtained by a standard spin-casting process. It is demonstrated that polymeric semiconductors and light-emitting polymers can be patterned to produce periodic arrays with feature resolution down to sub-micrometers using the selective wettability. This wettability-based patterning technique of soluble functional polymers would be directly applicable for organic displays and plastic electronics.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"81 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":"115688926","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410801
C. Chou, Hsieh-Ting Wu, Ying-Chang Li
To integrated paired surface plasma waves biosensor with heterodyne technique to construct a paired SPW biosensor in order to enhance the detection sensitivity is developed. It demonstrates Deltaneff=10-10 RIUof detection sensitivity between mouse IgG/rabbit anti-mouse IgG interaction in real time.
{"title":"Paired surface plasmon waves biosensor","authors":"C. Chou, Hsieh-Ting Wu, Ying-Chang Li","doi":"10.1109/AOE.2007.4410801","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410801","url":null,"abstract":"To integrated paired surface plasma waves biosensor with heterodyne technique to construct a paired SPW biosensor in order to enhance the detection sensitivity is developed. It demonstrates Deltaneff=10-10 RIUof detection sensitivity between mouse IgG/rabbit anti-mouse IgG interaction in real time.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"10 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":"126629212","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}
Two approaches for fabricating white-light light-emitting diodes are discussed, including the stacking of various InGaN/GaN quantum wells for mixing into white light and the use of ll-VI nano-crystals for converting short-wavelength photons into long-wavelength light.
{"title":"Phosphor-free white-light light-emitting diodes based on InGaN/GaN quantum wells","authors":"Chi-Feng Huang, Chin-Feng Lu, Dong-Ming Yeh, Yung-Sheng Chen, Wen-Yu Shiao, C.C. Yang","doi":"10.1109/AOE.2007.4410804","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410804","url":null,"abstract":"Two approaches for fabricating white-light light-emitting diodes are discussed, including the stacking of various InGaN/GaN quantum wells for mixing into white light and the use of ll-VI nano-crystals for converting short-wavelength photons into long-wavelength light.","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":"128200810","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410866
N. Nozhat, N. Granpayeh
In this paper, the properties of the resonant modes in the two dimensional (2-D) photonic crystal (PC) cavities and channel add-drop filters have been presented. Both square and triangular PC lattices have been analyzed. We have used an effective numerical method based on the finite-difference time-domain (FDTD) scheme for computing resonant modes. We have clarified coupling between the single point cavity and a line defect waveguide as a channel add-drop filter.
{"title":"Analysis and simulation of a channel add-drop filter composed of two dimensional photonic crystal","authors":"N. Nozhat, N. Granpayeh","doi":"10.1109/AOE.2007.4410866","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410866","url":null,"abstract":"In this paper, the properties of the resonant modes in the two dimensional (2-D) photonic crystal (PC) cavities and channel add-drop filters have been presented. Both square and triangular PC lattices have been analyzed. We have used an effective numerical method based on the finite-difference time-domain (FDTD) scheme for computing resonant modes. We have clarified coupling between the single point cavity and a line defect waveguide as a channel add-drop filter.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"11 5 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":"125778915","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410834
Fan Zhang, Chuncan Wang, Z. Tong, Geng Rui, Ning Tigang
A metallic binary grating with two grooves per period is applied to side-pump high-power fiber lasers for the first time. By combining a gradient algorithm and micro-genetic algorithm, the grating is optimized and the maximum coupling efficiencies of 94.77% and 77.27% for TM and TE polarization waves respectively are demonstrated.
{"title":"Design of a doubly grooved binary metallic diffraction grating For efficient side-pumping of high-power fiber lasers","authors":"Fan Zhang, Chuncan Wang, Z. Tong, Geng Rui, Ning Tigang","doi":"10.1109/AOE.2007.4410834","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410834","url":null,"abstract":"A metallic binary grating with two grooves per period is applied to side-pump high-power fiber lasers for the first time. By combining a gradient algorithm and micro-genetic algorithm, the grating is optimized and the maximum coupling efficiencies of 94.77% and 77.27% for TM and TE polarization waves respectively are demonstrated.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"38 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":"126783077","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410765
Shou-yu Nien, Nan-Fu Chiu, Y. Tsai, Chii-Wann Lin, Kou-Chen Liu, Jiu-Haw Lee
In this paper, organic light-emitting devices with non-planar and periodic structures, fabricated by e-beam lithography, were demonstrated which exhibits improved extraction efficiency by coupling out the plasmonic mode. Their optical characteristics were presented and analyzed.
{"title":"Extraction efficiency enhancement of an OLED using surface plasmon resonance","authors":"Shou-yu Nien, Nan-Fu Chiu, Y. Tsai, Chii-Wann Lin, Kou-Chen Liu, Jiu-Haw Lee","doi":"10.1109/AOE.2007.4410765","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410765","url":null,"abstract":"In this paper, organic light-emitting devices with non-planar and periodic structures, fabricated by e-beam lithography, were demonstrated which exhibits improved extraction efficiency by coupling out the plasmonic mode. Their optical characteristics were presented and analyzed.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"30 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":"122576937","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410766
W. Choy, C. Liang, H.M. Zhang
Using the rare-earth and phosphorescent materials, voltage-controlled color tunable OLEDs has been achieved. The mechanisms of color-tuning have been investigated. The color purity and efficiency of the tunable OLEDs will be discussed.
{"title":"Real-time voltage controlled color tunable OLEDs","authors":"W. Choy, C. Liang, H.M. Zhang","doi":"10.1109/AOE.2007.4410766","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410766","url":null,"abstract":"Using the rare-earth and phosphorescent materials, voltage-controlled color tunable OLEDs has been achieved. The mechanisms of color-tuning have been investigated. The color purity and efficiency of the tunable OLEDs will be discussed.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"36 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":"122724885","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410881
Fangfei Liu, Chun Jiang, Yikai Su
We propose a widely tunable slow-light delay element based on silicon microring resonator assisted by parametric amplification. This scheme provides flexible adjustment of the delay time and bandwidth to adapt to different data rates.
{"title":"Widely tunable slow-light delay line using parametricamplification assisted silicon microring resonator","authors":"Fangfei Liu, Chun Jiang, Yikai Su","doi":"10.1109/AOE.2007.4410881","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410881","url":null,"abstract":"We propose a widely tunable slow-light delay element based on silicon microring resonator assisted by parametric amplification. This scheme provides flexible adjustment of the delay time and bandwidth to adapt to different data rates.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"10 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":"121651668","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 : 2007-12-26DOI: 10.1109/AOE.2007.4410684
Y. Matsushima
Recent activities on optical network R&D promoted by NICT will be reviewed. Topics include an optical packet network system, an ultra-fast optical communication system as well as advanced optical devices. Open laboratory, Japan giga-bit optical network (JGN-II), where industry, government and education are collaborating will also be presented.
{"title":"Recent research activities on photonic network technologies","authors":"Y. Matsushima","doi":"10.1109/AOE.2007.4410684","DOIUrl":"https://doi.org/10.1109/AOE.2007.4410684","url":null,"abstract":"Recent activities on optical network R&D promoted by NICT will be reviewed. Topics include an optical packet network system, an ultra-fast optical communication system as well as advanced optical devices. Open laboratory, Japan giga-bit optical network (JGN-II), where industry, government and education are collaborating will also be presented.","PeriodicalId":370885,"journal":{"name":"2007 Asia Optical Fiber Communication and Optoelectronics Conference","volume":"36 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":"131798314","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：