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2005 Pacific Rim Conference on Lasers & Electro-Optics最新文献

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Determination of a Weight Function for Diffuse Optical Tomography 漫射光学层析成像权函数的测定
2005 Pacific Rim Conference on Lasers & Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569637
Y. Doi, K. Nitta, O. Matoba, T. Yoshimura
{"title":"Determination of a Weight Function for Diffuse Optical Tomography","authors":"Y. Doi, K. Nitta, O. Matoba, T. Yoshimura","doi":"10.1109/CLEOPR.2005.1569637","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569637","url":null,"abstract":"A weight function model for Diffuse Optical Tomography is studied. In the presented method, a weight function model is given as the multiplication of sensitivity distribution and optical mean path length. We evaluate accuracy of the weight function deduced by product of the two factors individually using Monte Carlo calculation.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers & Electro-Optics","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128937926","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
First Demonstration of MSM Photodetectors in Bulk GaInNAs Layers MSM光电探测器在大规模GaInNAs层中的首次演示
2005 Pacific Rim Conference on Lasers & Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569576
S. Hsu, Y. Su, S. Chang, R. Chuang, W. Chen
{"title":"First Demonstration of MSM Photodetectors in Bulk GaInNAs Layers","authors":"S. Hsu, Y. Su, S. Chang, R. Chuang, W. Chen","doi":"10.1109/CLEOPR.2005.1569576","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569576","url":null,"abstract":"Metal-Semiconductor-Metal (MSM) photodetectors with thick Ga<inf>0.85</inf>In<inf>0.15</inf>N<inf>0.011</inf>As<inf>0.989</inf>epilayers were fabricated. With small amount of incorporating nitrogen, thick and dislocation-free GaInNAs/GaAs material for absorption layers can be achieved. Photocurrent spectra show that a responsivity higher than 0.06 A/W at 4V is obtained with a cutoff wavelength of 1.2μm.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131255027","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
Solution-processed Thin films of Pentacene Structure and FET Performances 并五苯结构的溶液处理薄膜及其FET性能
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569543
T. Minakata, Y. Natsume
{"title":"Solution-processed Thin films of Pentacene Structure and FET Performances","authors":"T. Minakata, Y. Natsume","doi":"10.1109/CLEOPR.2005.1569543","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569543","url":null,"abstract":"Considerable attention has been given to organic semiconductors 1), 2) to develop organic field-effect transistors (OFETs), since they are expected to be applied in display thin film transistors (TFTs), RF-ID tags, and sensors. There has been much focus on printing devices by organic semiconductors 3), 4), because solution-processed and patterned thin films have been prepared in an ambient atmosphere with a higher production speed without using expensive apparatus such as vacuum chambers, exhaust pumps, mask-aligners.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133508977","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 OTDM DEMUX with Monolithic SOA-MZI Switch by Regrowth-Free Selective Area MOVPE 采用无再生选择性区域MOVPE的单片SOA-MZI开关的全光OTDM DEMUX
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569464
X. Song, F. C. Yu, Haizheng Song, M. Sugiyama, Y. Nakano
{"title":"All-Optical OTDM DEMUX with Monolithic SOA-MZI Switch by Regrowth-Free Selective Area MOVPE","authors":"X. Song, F. C. Yu, Haizheng Song, M. Sugiyama, Y. Nakano","doi":"10.1109/CLEOPR.2005.1569464","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569464","url":null,"abstract":"We achieved first all-optical OTDM DEMUX with regrowth-free selective area MOVPE. 40Gbps to 10Gbps DEMUX was confirmed with SOA-MZI switch. This is the first all-optical OTDM DEMUX with bandgap-engineered PIC, by either selective-area-growth or quantum-well-intermixing.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133530192","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: 3
Direct fabrication of surface relief grating for integrated waveguide tunable dye lasers 集成波导可调谐染料激光器表面浮雕光栅的直接制作
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569471
T. Obuchi, H. Watanabe, Y. Oki, M. Maeda
{"title":"Direct fabrication of surface relief grating for integrated waveguide tunable dye lasers","authors":"T. Obuchi, H. Watanabe, Y. Oki, M. Maeda","doi":"10.1109/CLEOPR.2005.1569471","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569471","url":null,"abstract":"Direct fabrication of surface relief grating was studied for applications of integrated waveguide dye lasers. PMMA matrix was directly etched without resists and, then DFB and DBR laser performances are evaluated.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133339914","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
Study on Variable Resolution Imaging in a Microscope OCT System 显微镜OCT系统中变分辨率成像的研究
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569438
T. Motoyama, K. Nitta, O. Matoba, T. Yoshimura
{"title":"Study on Variable Resolution Imaging in a Microscope OCT System","authors":"T. Motoyama, K. Nitta, O. Matoba, T. Yoshimura","doi":"10.1109/CLEOPR.2005.1569438","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569438","url":null,"abstract":"Variable resolution imaging of OCT (Optical Coherence Tomography) based on low coherence interferometry is studied. We obtain images in biological tissues with highly (6 um) axial resolution and lowly (20 um) one. As results of experiments, we can show effectiveness of the constructed OCT system with tunable axial resolution.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133353107","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 Novel Hole-Injection Layer with the Ability of Forming Hydrophobic-Hydrophilic Patterns 一种具有形成亲疏水图案能力的新型注孔层
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569544
Y. Iizumi, Y. Kobayashi, K. Itoh, N. Itoh, S. Handa, D. Aoki
{"title":"A Novel Hole-Injection Layer with the Ability of Forming Hydrophobic-Hydrophilic Patterns","authors":"Y. Iizumi, Y. Kobayashi, K. Itoh, N. Itoh, S. Handa, D. Aoki","doi":"10.1109/CLEOPR.2005.1569544","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569544","url":null,"abstract":"A novel hole injection layer for organic light-emitting diode has been developed. It consists of a photocatalyst based on TiO2, and provides good control of the formation of hydrophobic-hydrophilic patterns by exposure to UV light. A bilayer device consisting of photocatalyst and emitting layers exhibits the same EL performance as one using PEDOT:PSS for the hole injection layer.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133422245","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: 2
Measurement of ultrafast self- and cross-gain saturation dynamics using two-color heterodyne pump-probe technique 用双色外差泵-探针技术测量超快自增益和交叉增益饱和动态
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569802
T. Katayama, H. Kawaguchi
{"title":"Measurement of ultrafast self- and cross-gain saturation dynamics using two-color heterodyne pump-probe technique","authors":"T. Katayama, H. Kawaguchi","doi":"10.1109/CLEOPR.2005.1569802","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569802","url":null,"abstract":"The gain dynamics of an asymmetrical multiple-quantum-well semiconductor optical amplifier with wide gain-bandwidth are measured by a two-color heterodyne pump-probe technique in sub-100-fs region by using the ultrafast supercontinuum optical pulses.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133631738","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
Lidar Network Monitoring of the Regional Atmospheric Environment 区域大气环境的激光雷达网络监测
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569712
N. Sugimoto
{"title":"Lidar Network Monitoring of the Regional Atmospheric Environment","authors":"N. Sugimoto","doi":"10.1109/CLEOPR.2005.1569712","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569712","url":null,"abstract":"A network of automated two-wavelength Mie-scattering lidars is formed for monitoring the regional atmospheric environment. Movement of Asian dust and air-pollution aerosols is continuously observed. The data are used for validation (and assimilation) of chemical transport models.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128843560","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
Laterally Coupled Distributed Feedback Laser with Dry-Etched Deep Gratings 干蚀刻深光栅横向耦合分布反馈激光器
2005 Pacific Rim Conference on Lasers &amp; Electro-Optics Pub Date : 2005-08-30 DOI: 10.1109/CLEOPR.2005.1569571
Yi Luo, Jian Wang, Jian-Bo Tian, Pengfei Cai, B. Xiong, Changzheng Sun
{"title":"Laterally Coupled Distributed Feedback Laser with Dry-Etched Deep Gratings","authors":"Yi Luo, Jian Wang, Jian-Bo Tian, Pengfei Cai, B. Xiong, Changzheng Sun","doi":"10.1109/CLEOPR.2005.1569571","DOIUrl":"https://doi.org/10.1109/CLEOPR.2005.1569571","url":null,"abstract":"Longitudinal optical feedback and lateral optical confinement are realized simultaneously by incorporating dry-etched deep gratings in an AlGaInAs-InP laterally coupled distributed feedback laser. Stable single-mode operation with a side-mode-suppression-ratio over 45 dB has been demonstrated.","PeriodicalId":224658,"journal":{"name":"2005 Pacific Rim Conference on Lasers &amp; Electro-Optics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115677302","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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