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2019 Photonics North (PN)最新文献

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Effect of ZnO on physical properties of Sb2O3-PbO-ZnO system ZnO对Sb2O3-PbO-ZnO体系物理性能的影响
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819579
R. Abdi, M. Nouadji, M. Poulain
{"title":"Effect of ZnO on physical properties of Sb2O3-PbO-ZnO system","authors":"R. Abdi, M. Nouadji, M. Poulain","doi":"10.1109/PN.2019.8819579","DOIUrl":"https://doi.org/10.1109/PN.2019.8819579","url":null,"abstract":"Vitreous systems based on antimony oxide Sb$_{mathbf {2}} mathbf {O} _{mathbf {3}}$ have been investigated. The limits for glass formation are reported in the Sb$_{mathbf {2}} mathbf {O} _{mathbf {3}}$-PbO-ZnO ternary system. Thermal measurements implemented by differential scanning calorimetry show that Tg is above 300°C. As a general trend, Tg increases with zinc oxide content. The influence of the ZnO substitution on the optical and physical properties has been studied in the (80$-textbf{x}$)Sb2O3-20PbO-xZnO system: Vickers micro-hardness, Young’s modulus increase as zinc oxide concentration increases. An inverse dependence is observed for density. U.V. transmission stabilized around 75% and extended IR transmission is obtained. This behavior is discussed in relation to structural hypothesis.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128257744","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
Dual-wavelength Yb:YAP laser 双波长Yb:YAP激光器
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819510
R. Akbari, J. Xu, X. Xu, A. Major
{"title":"Dual-wavelength Yb:YAP laser","authors":"R. Akbari, J. Xu, X. Xu, A. Major","doi":"10.1109/PN.2019.8819510","DOIUrl":"https://doi.org/10.1109/PN.2019.8819510","url":null,"abstract":"Dual-wavelength operation of Yb:YAP laser with an intracavity birefringent filter (BRF) was demonstrated. By using a 1 mm-thick BRF, DW pairs with wavelength separation ranging from 1.8 nm up to 11.3 nm could be generated based on gain balancing provided by a single transmission peak of the filter. In this way, the wavelength separation was not limited by the available free spectral range of the filter.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128290218","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
Optimization of the “Magic Carpet” Parameters “魔毯”参数的优化
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819533
M. Haouas, B. Chebbi, I. Golub
{"title":"Optimization of the “Magic Carpet” Parameters","authors":"M. Haouas, B. Chebbi, I. Golub","doi":"10.1109/PN.2019.8819533","DOIUrl":"https://doi.org/10.1109/PN.2019.8819533","url":null,"abstract":"We present an optimization study for the magic carpet parameters. Using simple models and scalar diffraction theory, we calculate the light sheet depth of field (DOF) and thickness for different mask dimensions. Experimental results confirm the numerical results. The results serve as a guideline for selection of the mask depending on the application.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"CFP1909V-ART 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129530913","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
Real-time Optical Beam Steering for Laser-Powered Epiretinal Prostheses 激光驱动视网膜外假体的实时光束导向
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819512
R. Cheriton, S. Prawer, Kaustubh Vyas, Nathaniel Mailhot, Javad S. Fattahi, J. Cook, D. Spinello, K. Hinzer
{"title":"Real-time Optical Beam Steering for Laser-Powered Epiretinal Prostheses","authors":"R. Cheriton, S. Prawer, Kaustubh Vyas, Nathaniel Mailhot, Javad S. Fattahi, J. Cook, D. Spinello, K. Hinzer","doi":"10.1109/PN.2019.8819512","DOIUrl":"https://doi.org/10.1109/PN.2019.8819512","url":null,"abstract":"A laser-based power and data delivery scheme is described for completely wireless operation of a epiretinal prostheses. Laser steering is achieved using a single, two-axis microelectromechanical system mirror and a custom curved reflection optic are used to enable beam trajectories at different angular coordinates of the pupil. Real-time pupil detection and laser steering operation are characterized on a 3D printed robotic eye platform and optimized for maximum optical power delivery.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123031768","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
Twisted multi-color optical self-focusing in a nonlinear medium 非线性介质中扭曲多色光学自聚焦
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819581
A. Sukhinin, A. Aceves, J. Diels
{"title":"Twisted multi-color optical self-focusing in a nonlinear medium","authors":"A. Sukhinin, A. Aceves, J. Diels","doi":"10.1109/PN.2019.8819581","DOIUrl":"https://doi.org/10.1109/PN.2019.8819581","url":null,"abstract":"We study the propagation of intense multi-frequency optical beams under the effect of Kerr nonlinearity. Soliton solutions with mixed topological charges were obtained numerically for certain frequency ratios in both resonant and non-resonant regimes. These findings lead to a better understanding of critical power for self-similar multi-color collapse and could lead to novel types of filament propagation.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132574571","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
Silicon Photonics for Coherent Optical Transmissions (Invited paper) 相干光传输的硅光子学(特邀论文)
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819584
W. Shi, Jiachuan Lin, H. Sepehrian, S. Zhalehpour, Mengqi Guo, Zhuhong Zhang, L. Rusch
{"title":"Silicon Photonics for Coherent Optical Transmissions (Invited paper)","authors":"W. Shi, Jiachuan Lin, H. Sepehrian, S. Zhalehpour, Mengqi Guo, Zhuhong Zhang, L. Rusch","doi":"10.1109/PN.2019.8819584","DOIUrl":"https://doi.org/10.1109/PN.2019.8819584","url":null,"abstract":"Coherent silicon photonics holds great potential for data center interconnects and telecommunications. We review our recent progress towards terabits coherent optical links.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121874158","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
Tellurite-Based Core-Clad Dual-Electrodes Composites Fibers 碲基包芯双电极复合纤维
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819558
A. Maldonado, A. Lemiere, F. Désévédavy, J. Jules, G. Gadret, O. Bidault, C. Strutynski, S. Danto, T. Cardinal, M. Dussauze, W. Correr, Y. Ledemi, Y. Messaddeq, F. Smektala
{"title":"Tellurite-Based Core-Clad Dual-Electrodes Composites Fibers","authors":"A. Maldonado, A. Lemiere, F. Désévédavy, J. Jules, G. Gadret, O. Bidault, C. Strutynski, S. Danto, T. Cardinal, M. Dussauze, W. Correr, Y. Ledemi, Y. Messaddeq, F. Smektala","doi":"10.1109/PN.2019.8819558","DOIUrl":"https://doi.org/10.1109/PN.2019.8819558","url":null,"abstract":"Here, we propose to design a new class of glass/metal composite fibers for all-guided optical-electrical signals. The objective is to combine metal and glass materials by using additive manufacturing approach to engineer multimaterials fibers. Thus, after manual insertion of metallic electrodes into the tellurite glass preform, we can obtain the first tellurite-based core-clad dualelectrode composite fiber made by direct, homothetic preform-to-fiber thermal co-drawing.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126519972","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
Dual-Band and Polarization-Free Metamaterial Perfect Absorber for MIR/NIR Applications 用于MIR/NIR应用的双波段和无偏振超材料完美吸收器
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819541
A. Elsharabasy, M. Bakr, M. Deen
{"title":"Dual-Band and Polarization-Free Metamaterial Perfect Absorber for MIR/NIR Applications","authors":"A. Elsharabasy, M. Bakr, M. Deen","doi":"10.1109/PN.2019.8819541","DOIUrl":"https://doi.org/10.1109/PN.2019.8819541","url":null,"abstract":"We present a novel design of a metamaterial perfect absorber (MPA) operating at mid-infrared (MIR) and near-infrared (NIR) regimes. The proposed MPA is formed by a crossed ellipse in the center of a thick circular ring with both made of silver. A dielectric layer is sandwiched between this metallic structure and a silver ground plan. The geometrical dimensions are carefully optimized such that two absorption bands at $2.7~mu text{m}$ and $6~mu text{m}$, whose peaks are over 99%, are created. The horizontally and vertically symmetric design allows polarization-free operation. The proposed concept offers a tunable design for detection, imaging, energy harvesting, and stealth applications.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129615829","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
All normal dispersion nonlinear fiber source for Hyperspectral Stimulated Raman Scattering Microscopy 用于高光谱受激拉曼散射显微镜的全正色散非线性光纤光源
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819598
Pedram Abdolghader, A. Pegoraro, N. Joly, A. Ridsdale, R. Lausten, A. Stolow
{"title":"All normal dispersion nonlinear fiber source for Hyperspectral Stimulated Raman Scattering Microscopy","authors":"Pedram Abdolghader, A. Pegoraro, N. Joly, A. Ridsdale, R. Lausten, A. Stolow","doi":"10.1109/PN.2019.8819598","DOIUrl":"https://doi.org/10.1109/PN.2019.8819598","url":null,"abstract":"we demonstrate the use a low noise all-normal-dispersion nonlinear fiber as a supercontinuum light source for Hyperspectral Stimulated Raman Scattering microscopy.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125678053","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
Performance of diode-pumped Yb:CALGO and Yb:KYW lasers 二极管泵浦Yb:CALGO和Yb:KYW激光器的性能
2019 Photonics North (PN) Pub Date : 2019-05-01 DOI: 10.1109/PN.2019.8819601
S. Manjooran, A. Major
{"title":"Performance of diode-pumped Yb:CALGO and Yb:KYW lasers","authors":"S. Manjooran, A. Major","doi":"10.1109/PN.2019.8819601","DOIUrl":"https://doi.org/10.1109/PN.2019.8819601","url":null,"abstract":"Diode-pumped Yb:KYW and Yb:CALGO lasers using a similar experimental setup were investigated. The lasers produced continuous-wave radiation with $>8mathrm {W}$ of average output power. In terms of thermal lensing, however, Yb:CALGO laser showed a much better behavior.","PeriodicalId":448071,"journal":{"name":"2019 Photonics North (PN)","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127506430","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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