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

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Modelling of Laser Operation in RPE Nd3+:LiNbO3 Cannel Waveguides RPE Nd3+:LiNbO3波导中激光操作的建模
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252097
E. Cantelar, M. Quintanilla, M. Domenech, G. Lifante, F. Cussó, A. Busacca, A. Cino, S. R. Sanseverino
{"title":"Modelling of Laser Operation in RPE Nd3+:LiNbO3 Cannel Waveguides","authors":"E. Cantelar, M. Quintanilla, M. Domenech, G. Lifante, F. Cussó, A. Busacca, A. Cino, S. R. Sanseverino","doi":"10.1109/LFNM.2006.252097","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252097","url":null,"abstract":"In this work, laser action in RPE Nd3+:LiNbO3 is modelled by using the overlapping integrals method. Different pumping schemes, TE or TM, have been considered in order to reproduce the experimental measurements. Calculated results indicate that the slope efficiency remains basically independent on the pumping scheme while the threshold pump power increases for TE pumping","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"22 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":"123504084","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
The Forming of Stable Comb-Like Pulses in an Ensemble of Three-Level Atoms Under Conditions of A-Scheme Double Resonance. Numerical Simulation A-Scheme双共振条件下三能级原子系综中稳定梳状脉冲的形成。数值模拟
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252027
O. M. Parshkov, A. E. Dmitriev
{"title":"The Forming of Stable Comb-Like Pulses in an Ensemble of Three-Level Atoms Under Conditions of A-Scheme Double Resonance. Numerical Simulation","authors":"O. M. Parshkov, A. E. Dmitriev","doi":"10.1109/LFNM.2006.252027","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252027","url":null,"abstract":"The process of double resonance in atomic vapour of metals is studied numerically. The Lambda-scheme of level exciting and input pulses with duration 10-13-10-11 sec are considered. It is shown that under these conditions in the major frequency channel (pump) the new type of pulse with comb-like real envelope can arise. In the case of strict resonance in this channel comb-like pulse has the same structure as ordinary 0pi-pulse in the self-induced transparency theory. The distinctive feature of this pulse is the very slight attenuation during its propagation in the medium despite of fact that its duration is compatible with time of irreversible relaxation of quantum transitions","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"99 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":"127110091","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
Nanostructural Investigations of Optical Materials and Devices Surfaces by Means of Scanning Probe Microscopy 利用扫描探针显微镜研究光学材料和器件表面的纳米结构
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252062
M. Ihnatouski, A. Sviridenok
{"title":"Nanostructural Investigations of Optical Materials and Devices Surfaces by Means of Scanning Probe Microscopy","authors":"M. Ihnatouski, A. Sviridenok","doi":"10.1109/LFNM.2006.252062","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252062","url":null,"abstract":"The optical material's and device's surfaces have been investigated by means of scanning probe microscopy. As a result of researches the techniques of measurement, the analysis of a surface of optical glasses, fiber-optical systems and laser elements have been developed","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"11 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":"126034618","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
Shape Transformation of Wave Beams Falling on Quasiperiodic Media 落在准周期介质上的波束的形状变换
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252051
V. Borulko
{"title":"Shape Transformation of Wave Beams Falling on Quasiperiodic Media","authors":"V. Borulko","doi":"10.1109/LFNM.2006.252051","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252051","url":null,"abstract":"Bragg structures with distortion of periodicity is considered. Effects of scattering the wave beams falling at oblique angles are theoretically investigated. Methods of characteristic matrices and plane-wave decomposition are used for obtaining angular and spatial distribution of reflected and transmitted wave beams. Magnitudes and phases of scattered fields are analysed. Phenomena of anomalous behaviour of group shifts (decreasing and negative ones) are observed for Bragg structures with different type of distortions","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"88 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":"115400415","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
Dynamics of Crater Growth During Laser Action on Transparent Dielectric with Plasma Formation on Both Sides of a Target 激光作用于透明介质时靶两侧等离子体形成的弹坑生长动力学
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252055
A. Ivanov, V. I. Nedolugov, S. Vasiliev
{"title":"Dynamics of Crater Growth During Laser Action on Transparent Dielectric with Plasma Formation on Both Sides of a Target","authors":"A. Ivanov, V. I. Nedolugov, S. Vasiliev","doi":"10.1109/LFNM.2006.252055","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252055","url":null,"abstract":"A study was made of the dynamics of craters growth when a millisecond light pulse with a complex temporal profile interacted with the surfaces of transparent insulator when plasma formed on the both sides of the irradiated sample. The effective growth of craters was found to last no more than 100 mus and it consisted of two stages. In the first stage the area of the damage region increased while its depth remained practically constant, whereas in the second stage the crater growth was three-dimensional","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"223 4 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":"122894691","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
Schmidt-Like Spherical Aberration Corrector for Large Spectral Region Intended for the Space Optics 用于空间光学的大光谱区类施密特球差校正器
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1364/IODC.2006.ME14
G. Popov, E. Popov
{"title":"Schmidt-Like Spherical Aberration Corrector for Large Spectral Region Intended for the Space Optics","authors":"G. Popov, E. Popov","doi":"10.1364/IODC.2006.ME14","DOIUrl":"https://doi.org/10.1364/IODC.2006.ME14","url":null,"abstract":"Original Schmidt-like spherical aberration corrector is designed. Corrector consists of spherical surfaces, and it can be used for telescopes and cameras instead of aspherical Schmidt corrector for the ground and space optics. Corrector can be easily made of any transparent material - fused quartz, UBK7 glass, etc., for very large spectral region - from IR to UV. These optical systems are especially recommended for space telescopes intended for observation of the large fields in a large spectral region","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"71 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":"124172082","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 Equation Modification for Large Field of View Scannerless Lidar 大视场无扫描仪激光雷达方程修正
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251983
Jinbo Liu, Sining Li, Qian Wang, Huizi Li, Qi Wang, Yuhao Guang
{"title":"Lidar Equation Modification for Large Field of View Scannerless Lidar","authors":"Jinbo Liu, Sining Li, Qian Wang, Huizi Li, Qi Wang, Yuhao Guang","doi":"10.1109/LFNM.2006.251983","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251983","url":null,"abstract":"The common lidar equation is unsuitable when the field of view is very large; the back reflecting of different part of the target is not same but follows the Lambert distribution in this case, we make a modification for lidar equation, and finally the relationship between maximum acquisition range and emission power is discussed","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"14 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":"128109861","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
Dynamical Characteristics of Generation of Two-Frequencies Lasers with Orthogonal Polarizations 正交偏振双频率激光器的动态特性研究
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252025
O. Nanii, I.A. Poundaleva
{"title":"Dynamical Characteristics of Generation of Two-Frequencies Lasers with Orthogonal Polarizations","authors":"O. Nanii, I.A. Poundaleva","doi":"10.1109/LFNM.2006.252025","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252025","url":null,"abstract":"Dynamics of generation of two-frequency solid-state laser with orthogonal polarizations was investigated using phenomenological equations. Coupling coefficients for two modes were calculated for the case of the phase and amplitude electro-optical modulation. The possibility of stationary, non-stationary and probably chaotic modes of generation was demonstrated. Characteristics of non-stationary mode of generations were investigated","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"43 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":"125699163","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
The Radiation Spectrum of Two Electrons Moving in a Spiral in Magnetic Field in Vacuum 真空磁场中螺旋运动的两个电子的辐射谱
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252045
A. Konstantinovich, I. Konstantinovich
{"title":"The Radiation Spectrum of Two Electrons Moving in a Spiral in Magnetic Field in Vacuum","authors":"A. Konstantinovich, I. Konstantinovich","doi":"10.1109/LFNM.2006.252045","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252045","url":null,"abstract":"The fine structure for the spectral distribution of the averaged radiation power of two electrons moving one by one along a spiral in vacuum in non-relativistic case is studied by using the analytical and numerical methods. Special attention is given to the research of the magnitude of radiation power of two electrons in dependence of their location in a spiral","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"113 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":"116455904","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
Optical Properties of Multilayer Thin-Film Interference Filters 多层薄膜干涉滤光片的光学特性
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251997
I. Yaremchuk, V. Fitio, Y. Bobitski
{"title":"Optical Properties of Multilayer Thin-Film Interference Filters","authors":"I. Yaremchuk, V. Fitio, Y. Bobitski","doi":"10.1109/LFNM.2006.251997","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251997","url":null,"abstract":"The spectral properties of multilayer interference systems produced by multiple repeating of symmetric tree-component period, especially, the tree-component construction of dielectric thin films and the types of dielectric-metal-dielectric systems, were investigation. These thin films structures can be used as infrared interference filters as well as a standard for calibration of different spectral devises. The transmission and reflection analysis of these systems using matrix method was conducted. The obtained results allow to select systems with spectral characteristics that fit with applied problems","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"61 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":"125060218","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
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