发布求助
文献互助 智能选刊 最新文献

2010 10th International Conference on Laser and Fiber-Optical Networks Modeling最新文献

筛选
英文 中文
Conservative finite-difference scheme for a two-dimensional problem of plasma generation in a semiconductor under a laser pulse action 激光脉冲作用下半导体中等离子体产生的二维问题的保守有限差分格式
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624205
V. Trofimov, M. Loginova
{"title":"Conservative finite-difference scheme for a two-dimensional problem of plasma generation in a semiconductor under a laser pulse action","authors":"V. Trofimov, M. Loginova","doi":"10.1109/LFNM.2010.5624205","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624205","url":null,"abstract":"In the given paper we proposed an effective finite-difference scheme for a two-dimensional problem of femtosecond pulse influence on a semiconductor in the case of nonlinear dependence of light energy absorption coefficient on electric field potential.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"2021 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122790160","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
Near-field resonances in diagnostics of multilayered media 近场共振在多层介质诊断中的应用
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624180
K. Gaikovich, P. K. Gaikovich
{"title":"Near-field resonances in diagnostics of multilayered media","authors":"K. Gaikovich, P. K. Gaikovich","doi":"10.1109/LFNM.2010.5624180","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624180","url":null,"abstract":"A method of the coherent near-field sounding of multilayered dielectric structures is studied. It is based on field measurements with subwavelength probes (emitting and receiving) that are spaced in the near-field zone above the upper layer of the studied structure. It makes possible to achieve a subwavelength resolution at the control of the layers' depth. Especially high resolution can be achieved using the resonant response. The developed approach can be used, for instance, for the monitoring of epitaxy of multilayered heterostructures using SNOM techniques.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"73 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132679239","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
Application efficiency increasing of LiNbO3:MgO and GaP crystals for acoustooptical high-frequency control of powerfull laser irradiation 提高LiNbO3:MgO和GaP晶体在强激光辐照声光高频控制中的应用效率
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624209
A. Andrushchak, M. Kaidan, Ye. M. Chernyhivskiy, O. Yurkevych, Taras Maksymyuk, B. Mytsyk, Andriy V. Kityk
{"title":"Application efficiency increasing of LiNbO3:MgO and GaP crystals for acoustooptical high-frequency control of powerfull laser irradiation","authors":"A. Andrushchak, M. Kaidan, Ye. M. Chernyhivskiy, O. Yurkevych, Taras Maksymyuk, B. Mytsyk, Andriy V. Kityk","doi":"10.1109/LFNM.2010.5624209","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624209","url":null,"abstract":"We report the spatial anisotropy of the acoustooptical figure of merit M2 in LiNbO3:MgO and GaP crystals. The analysis is based on the indicative surfaces being calculated for different geometries of the acoustooptical diffraction. Basing on these results the most efficient geometries of the acoustooptical cells made of these crystals are determined. It give a possibility to increase the application efficiency of LiNbO3:MgO and GaP crystals as sensitive elements for acoustooptical high-frequency control of powerful laser irradiation.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133011378","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: 4
Design and optimization of concave diffraction grating for WDM multi/demultiplexer WDM多/解复用器凹形衍射光栅的设计与优化
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624225
L. Bartkiv, Y. Bobitski
{"title":"Design and optimization of concave diffraction grating for WDM multi/demultiplexer","authors":"L. Bartkiv, Y. Bobitski","doi":"10.1109/LFNM.2010.5624225","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624225","url":null,"abstract":"In this paper the results of calculations and optimization of parameters of concave holographic diffraction grating for use in WDM multi/demultiplexer for data transmission systems with polymer optical fibers are presented.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"35 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132521272","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: 5
Design of Faraday rotator for the optical switch 光开关法拉第旋转器的设计
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624215
G. Basiladze, V. Berzhansky, A. Dolgov
{"title":"Design of Faraday rotator for the optical switch","authors":"G. Basiladze, V. Berzhansky, A. Dolgov","doi":"10.1109/LFNM.2010.5624215","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624215","url":null,"abstract":"We considered the possibility of the creation of Faraday rotator for optical switch on the basis of ferrite-garnet film with the \"angular phase\" magnetic anisotropy. The Faraday effect was researched under the extending of light in the plane of the film in the direction of the plane projection on axis of hard magnetization. Under the magnetization of the film by the field saturation of ≈ 50 Oe specific Faraday rotation in it with the wavelength of 1.31 and 1.55 µm was 46.4 h 34.8 °/mm, respectively. The degree of polarization on the exit of the rotator reached 0.98.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114604143","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
Polariton mode lasing in quantum-well traps for Bose-condensation of dipolar excitons 偶极激子玻色凝聚的量子阱阱中极化子模激光
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624204
P. A. Kalinin, V. Kocharovsky, V. Kocharovsky
{"title":"Polariton mode lasing in quantum-well traps for Bose-condensation of dipolar excitons","authors":"P. A. Kalinin, V. Kocharovsky, V. Kocharovsky","doi":"10.1109/LFNM.2010.5624204","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624204","url":null,"abstract":"Polariton modes in quantum-well traps for Bose-condensation of excitons are studied. It is found that some modes can become unstable and start lasing due to exciton spectrum narrowing during condensation. A model of such lasing is developed, showing different lasing regimes and possible coherent features of recombination emission of excitons.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127815201","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
Scattering of the polarized Gaussian beam on the metamaterial slab 偏振高斯光束在超材料板上的散射
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624243
E. Odarenko, A. Shmat’ko, A. S. Naklutskiy
{"title":"Scattering of the polarized Gaussian beam on the metamaterial slab","authors":"E. Odarenko, A. Shmat’ko, A. S. Naklutskiy","doi":"10.1109/LFNM.2010.5624243","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624243","url":null,"abstract":"The scattering of Gaussian beam on the metamaterial slab with negative refractive index is considered. Modeling is based on the spectral decomposition of the beam field in plane waves. The effect of different parameters on the polarization characteristics of the electromagnetic field reflected from the metamaterial layer and transmitted through it is investigated. The possibility of control of the beam polarization is shown.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115618729","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
Passive polarization converter based on the Bragg reflector with multiple defects 基于多缺陷布拉格反射器的无源偏振变换器
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624213
V. Fesenko
{"title":"Passive polarization converter based on the Bragg reflector with multiple defects","authors":"V. Fesenko","doi":"10.1109/LFNM.2010.5624213","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624213","url":null,"abstract":"Passive polarization converter based on the Bragg reflector with multiple defects is proposed. The structure consists of N distributed Bragg reflectors (DBR) separated by N-1 defects. Transmittance spectra for two orthogonal polarizations of the incident plane wave are presented.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124469563","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
Plasmon resonances in the H-wave scattering by a nanosize thin flat silver strip 纳米级薄银条对h波散射的等离子体共振
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624183
O. Shapoval, R. Sauleau, A. Nosich
{"title":"Plasmon resonances in the H-wave scattering by a nanosize thin flat silver strip","authors":"O. Shapoval, R. Sauleau, A. Nosich","doi":"10.1109/LFNM.2010.5624183","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624183","url":null,"abstract":"Nanosize thin flat silver strip in the air is considered as an optical resonator. The scattering characteristics of the H-polarized electromagnetic wave diffraction are analyzed using the decoupled singular and hyper-singular integral equations (IEs) for the electric and magnetic surface currents on the strip. IEs are discretized with the aid of the interpolation type quadrature formulas. This algorithm, also known as the method of discrete singularities (MDS), is numerically efficient and guarantees fast convergence and controlled accuracy of computations.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"23 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114100596","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: 4
Calculation of energy characteristics of Si1−xGex-Si quantum-well heterostructures using k·p method 用k·p法计算Si1−xGex-Si量子阱异质结构的能量特性
2010 10th International Conference on Laser and Fiber-Optical Networks Modeling Pub Date : 2010-11-09 DOI: 10.1109/LFNM.2010.5624178
Dmitrii Ushakov, V. Kononenko
{"title":"Calculation of energy characteristics of Si1−xGex-Si quantum-well heterostructures using k·p method","authors":"Dmitrii Ushakov, V. Kononenko","doi":"10.1109/LFNM.2010.5624178","DOIUrl":"https://doi.org/10.1109/LFNM.2010.5624178","url":null,"abstract":"Numerical calculations of energy characteristics of quantum-well structures based on Si<inf>1−x</inf>Ge<inf>x</inf>-Si have been performed using the four-band k·p method. It is shown that varying the thickness of the active layer and the height and width of potential barriers one can control the frequency ω of optical transitions. The analytical expressions for ħω are established, which are in good agreement with the numerical calculations by the k·p method, exactly define the limits of changes in ħω.","PeriodicalId":117420,"journal":{"name":"2010 10th International Conference on Laser and Fiber-Optical Networks Modeling","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115884411","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信