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2006 International Workshop on Laser and Fiber-Optical Networks Modeling最新文献

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Revelation of Couples of Semiconductor Materials Without the Band Offsets and with the Differing Elctron Effective Masses 无带偏和不同电子有效质量的半导体材料偶的揭示
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252075
M. Klymenko, O. Shulika, I. M. Safonov, I. Sukhoivanov
{"title":"Revelation of Couples of Semiconductor Materials Without the Band Offsets and with the Differing Elctron Effective Masses","authors":"M. Klymenko, O. Shulika, I. M. Safonov, I. Sukhoivanov","doi":"10.1109/LFNM.2006.252075","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252075","url":null,"abstract":"We have found the couples of heterogeneous semiconductor materials without band offsets in both conduction and valence bands, and with the different electron effective masses. Electron affinity rule has been applied for band offsets calculation. We have used the second order interpolation formulas to obtain material parameters of semiconductor alloys. The couples of semiconductors have been found in Al<sub>1-x</sub>In<sub>x</sub>As<sub>1-y</sub>/In<sub>1-x</sub>Ga<sub>x </sub>As<sub>y</sub>Sb<sub>1-y</sub> compounds. They can be used for realization of new kind of superlattices - effective mass superlattice","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123012360","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
Generation of Spatial Gap Solitons within One-Dimensional Photonic Lattices in Lithium Niobate by Mutually Incoherent Light Beams 相互非相干光束在铌酸锂一维光子晶格中产生空间间隙孤子
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252016
K. Shandarova, V. Shandarov
{"title":"Generation of Spatial Gap Solitons within One-Dimensional Photonic Lattices in Lithium Niobate by Mutually Incoherent Light Beams","authors":"K. Shandarova, V. Shandarov","doi":"10.1109/LFNM.2006.252016","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252016","url":null,"abstract":"The effect of formation of spatial gap solitons by mutually incoherent laser beams within one-dimensional photorefractive photonic lattices in iron-doped lithium niobate is experimentally investigated and discussed","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126398014","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
Experimental Realization of Light Beams with Vortical Component for Micro-Manipulation Problems 微操作问题中具有旋涡分量光束的实验实现
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252043
A. Korobtsov, S. Kotova, N. Losevsky, E. V. Razueva
{"title":"Experimental Realization of Light Beams with Vortical Component for Micro-Manipulation Problems","authors":"A. Korobtsov, S. Kotova, N. Losevsky, E. V. Razueva","doi":"10.1109/LFNM.2006.252043","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252043","url":null,"abstract":"Experimental realization of spiral beams and related light beams with phase singularities is considered. The beams have various intensity shape and may be constructed with the help of purely phase transparents. The results of experiments of the beam usage for microobject manipulation are also described","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122187123","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
Modeling of Influence of Fluctuations of Laser Irradiation Frequency on Photochemical Reactions 激光照射频率波动对光化学反应影响的模拟
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252011
V. A. Morozov, D. E. Doronkin, P. Shorygin
{"title":"Modeling of Influence of Fluctuations of Laser Irradiation Frequency on Photochemical Reactions","authors":"V. A. Morozov, D. E. Doronkin, P. Shorygin","doi":"10.1109/LFNM.2006.252011","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252011","url":null,"abstract":"The modeling of bifurcational dynamics of reaction centre in the field of an irradiation of the weak monochromatic or enough long (much more in comparison with the period of considered vibrations of \"isomerization oscillator\" in the exited resonant electronic state of a molecule) light pulses is given. The dynamics is described using the results of the numerical solutions of self-consistent Schrodinger equations for amplitudes of population of the electronic states of molecule and Newton equation for oscillator of reaction which describes the movement of nuclear subsystem of reaction centre along reaction coordinate. The examples of influence of linear change in time and (or) fluctuations of the laser pulse carrier frequency on the movement of reaction oscillator into one or another well of the double-well potential (isomerization) and over different form of potential barrier are given","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"215 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121726671","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
Tiny Multilayer Deformable Mirrors 微小的多层可变形镜
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252061
T. Cherezova, A. Sobolev, A. Kudryashov, Y. Sheldakova, V. Samarkin
{"title":"Tiny Multilayer Deformable Mirrors","authors":"T. Cherezova, A. Sobolev, A. Kudryashov, Y. Sheldakova, V. Samarkin","doi":"10.1109/LFNM.2006.252061","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252061","url":null,"abstract":"Formation of the given laser beam intensity and phase is an important practical and scientific problem, bimorph flexible mirror is one of the most widely used devices for this purpose. We present a new approach of multilayer bimorph mirrors and a numerical model to simulate them, based on the finite elements method. The multilayer mirror consists of a substrate and a number of PZT layers","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131399335","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
Planar Photonic Crystal with Thermo-Optical Switching 热光开关平面光子晶体
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251987
V. Gunyakov, V. Gerasimov, S. Myslivets, V. Arkhipkin, S. Vetrov, G.N. Kam'aev, A. Shabanov, V. Zyryanov, V. Shabanov
{"title":"Planar Photonic Crystal with Thermo-Optical Switching","authors":"V. Gunyakov, V. Gerasimov, S. Myslivets, V. Arkhipkin, S. Vetrov, G.N. Kam'aev, A. Shabanov, V. Zyryanov, V. Shabanov","doi":"10.1109/LFNM.2006.251987","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251987","url":null,"abstract":"Temperature dependence of the transmission spectrum of one-dimensional multilayer photonic crystal with a liquid crystal defect layer has been studied. Dielectric multilayers have been fabricated by deposition of an alternating stack of SiO2 and ZrO2 layers on the glass substrate. Homeotropic layer of nematic liquid crystal 5CB is introduced between two multilayers as a defect of the periodic structure. The photonic crystal under study forms the first photonic bandgap in the visible range of the transmission spectrum with a set of the localized modes which number and positions are determined by properties of the defect layer and multilayer dielectric mirrors. The red shift of the defect modes about 10 run has been observed at the nematic-isotropic phase transition. The defect modes positions calculated by the transfer matrix method are in a good agreement with experimental data","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134526098","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
Calculation of Resonant Cross-Section of Second Order Process in the Field of Plane Wave 平面波场中二阶过程共振截面的计算
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252024
A. I. Voroshilo, S. Roshchupkin, O. Denisenko
{"title":"Calculation of Resonant Cross-Section of Second Order Process in the Field of Plane Wave","authors":"A. I. Voroshilo, S. Roshchupkin, O. Denisenko","doi":"10.1109/LFNM.2006.252024","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252024","url":null,"abstract":"It is proposed a new method of calculation of the cross-section of quantum electrodynamics processes under resonant condition. It is clarified condition of factorization resonant cross-section on multiplication probabilities of two sub-processes of the first order by fine structure constant","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114516356","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
Genetic Algorithm for Intracavity Bimorph Mirror Control 腔内双变形镜控制的遗传算法
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252081
A. Kostylev, A. Sobolev, Y. Sheldakova, T. Cherezova, A. Kudryashov
{"title":"Genetic Algorithm for Intracavity Bimorph Mirror Control","authors":"A. Kostylev, A. Sobolev, Y. Sheldakova, T. Cherezova, A. Kudryashov","doi":"10.1109/LFNM.2006.252081","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252081","url":null,"abstract":"We implement a new technique of intracavity bimorph flexible mirror control that allows to manipulate laser beam parameters (increase power, decrease divergence) and to form a given intensity profile at any distance including far-field. Intracavity mirror surface profile is controlled by number of voltages calculated by means of genetic algorithm combined with hill-climbing one. Then the traditional Fox-Li approach is applied. It is numerically shown the possibility of successful formation of Bessel Gauss beam shape in near field and experimental extracavity M2-factor reduction almost in 4 times","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116756588","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
A Comparative Study of the Different Ways of Cells Illumination and Computer Processing of the Obtained Information 不同细胞光照方式及所得信息计算机处理的比较研究
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252087
D. Batrakov, Y. Shckorbatov
{"title":"A Comparative Study of the Different Ways of Cells Illumination and Computer Processing of the Obtained Information","authors":"D. Batrakov, Y. Shckorbatov","doi":"10.1109/LFNM.2006.252087","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252087","url":null,"abstract":"The possibilities of interference laser microscopy and image computer processing application to investigations of cell reactions external factors are studied. The studies were realized in human buccal epithelium cells. Te illustrations demonstrating the effectiveness of proposed approaches are presented","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123522300","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
Modeling of the Fiber-Optical Water Salinity Sensor 光纤水盐度传感器的建模
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251970
S. Khotiaintsev, K. Khotiaintsev, A. Garcia-Moreno
{"title":"Modeling of the Fiber-Optical Water Salinity Sensor","authors":"S. Khotiaintsev, K. Khotiaintsev, A. Garcia-Moreno","doi":"10.1109/LFNM.2006.251970","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251970","url":null,"abstract":"We describe the mathematical model, the calculation algorithm, the computer program, and the user interface developed for numerical simulation of the optical fiber refractometric sensor. The sensor consists of a pair of multimode optical fibers which are coupled via the hemispherical optical detection element. We employ the geometrical approach for the modeling of the sensor. The computer program is written in Visual Basic programming language. We obtained the optical transmission of the sensor as a function of the refractive index of the surrounding medium and showed that the present sensor can be used for water salinity measurement","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125299872","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
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