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

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Dynamics of Generation in Quasi-Steady Mode for Xecl-Lasers 准稳态模式下xecl激光器的生成动力学
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252040
A. Volodenkov, K. Znosko, A.S. Anufrik
{"title":"Dynamics of Generation in Quasi-Steady Mode for Xecl-Lasers","authors":"A. Volodenkov, K. Znosko, A.S. Anufrik","doi":"10.1109/LFNM.2006.252040","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252040","url":null,"abstract":"Though there are many reports on the models of XeCl-laser and mode of XeCl-lasers operation, for an analysis having clear physical sense it is useful to discuss a simplified kinetic model for quasi-steady mode. Approximation expressions for rate coefficients of kinetic processes on the basis of the solutions of Boltzmann equation for electrons in constant electrical field are used. The main chemical species and kinetic processes were taken into account in our simplified kinetic model. The model enables to calculate an electrons, atom and molecule concentrations, specific energy deposition in active medium, and power of generation. The correlation between power of generation and concentration of major chemical species is investigated","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"68 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":"132958465","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
Input Signal Profile Influence on Output Spectra of Running Wave Amplifying Interferometer for Terahertz Spectroscopy 输入信号剖面对太赫兹光谱行波放大干涉仪输出光谱的影响
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252005
A. Lazarenko, A. Andreev, A. Kanaev
{"title":"Input Signal Profile Influence on Output Spectra of Running Wave Amplifying Interferometer for Terahertz Spectroscopy","authors":"A. Lazarenko, A. Andreev, A. Kanaev","doi":"10.1109/LFNM.2006.252005","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252005","url":null,"abstract":"The influence of the input signal temporal profile on output spectra of running wave amplifying interferometer (RWAI) is studied by mathematical modeling with the aim to make use of RWAI in terahertz spectroscopy. Two ways are considered: two frequency signal obtaining for further difference frequency signal extracting and reception of the required frequency as the spectrum component of sinusoidal signal modulated by terahertz frequency","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"1 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":"131155872","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
Observations of Capillary Discharge Soft X-Ray Laser by using Blumlein Transmission Line 用Blumlein传输线观察毛细放电软x射线激光器
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251979
Yuanli Cheng, Yongpeng Zhao, Bohan Luan, Yan Li, Q. Zhu, Qi Wang
{"title":"Observations of Capillary Discharge Soft X-Ray Laser by using Blumlein Transmission Line","authors":"Yuanli Cheng, Yongpeng Zhao, Bohan Luan, Yan Li, Q. Zhu, Qi Wang","doi":"10.1109/LFNM.2006.251979","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251979","url":null,"abstract":"The soft X-ray amplification in Ne-like Ar at 46.9 nm has been achieved at Harbin Institute of Technology. A Blumlein transmission line is used as fast pulse forming line. Only when intrinsic pre-pulse of 5 kA is eliminated and proper pre-pulse are adopted, the uniform plasma could be formed and lasing in Ne-like Ar at 46.9 nm are obtained. The plasma columns are pumped by a 28-36 kA current pulse with 80 ns half-cycle duration in a 3.1 mm-diameter and 12 cm-length capillary channels filled with Ar in the region of 20-50 Pa. The output pulse energy of the laser is about 3 muJ and the pulse duration is 2 ns","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"5 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":"127831844","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
Computer Simulation of Visual Processes in the Framework of Holographic Model of Physiological Optics 生理光学全息模型框架下视觉过程的计算机模拟
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252019
V. Titar, O. Shpachenko
{"title":"Computer Simulation of Visual Processes in the Framework of Holographic Model of Physiological Optics","authors":"V. Titar, O. Shpachenko","doi":"10.1109/LFNM.2006.252019","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252019","url":null,"abstract":"A holographic model of physiological optics, declaring Fourier hologram of light intensity formation and registering in eyes of higher animal was developed. Computer simulation of light propagation in quasi crystal retina layers and graphs for intensity distribution of ordinary and extraordinary rays in retina, depending upon the light angle at retina, the angle between incidence plane and optical axis of retina layer nerve fibers, and the plane of light polarization was conducted. Computer simulation of Haidenger effect was carried out. A very good correspondence between theoretical calculation and Haidinger brushes, observed in experiment was obtained. This confirms the validity of holographic model of physiological optics","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"12 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":"115445542","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
Offset Frequency Locking for Pulsed CO2 Waveguide Laser with Two Channels 双通道脉冲CO2波导激光器的偏置锁频
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251964
Z. Tian, Zhenghe Sun, S. Qu
{"title":"Offset Frequency Locking for Pulsed CO2 Waveguide Laser with Two Channels","authors":"Z. Tian, Zhenghe Sun, S. Qu","doi":"10.1109/LFNM.2006.251964","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251964","url":null,"abstract":"This paper studies the active offset frequency locking for the Q-switched/cavity-dumped z-fold RF excited waveguide CO2 laser with two channels. The method of frequency locking is simple and applicable not only for short pulse CO2 laser but also for many other kinds of short pulse lasers","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"134 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":"117064114","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
Influence of a Various Kind of Aberration on Relative Entropy of Wavefront 各种像差对波前相对熵的影响
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252056
A. G. Podoprigora
{"title":"Influence of a Various Kind of Aberration on Relative Entropy of Wavefront","authors":"A. G. Podoprigora","doi":"10.1109/LFNM.2006.252056","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252056","url":null,"abstract":"It is known, that quality of correction of wave front depends from relative entropy its phases and angles of slopes. In this connection the influence on value relative entropy a various kind of aberrations of wave front was investigated. Aberrations was modeled with the help Zernike polynomials and elementary functions","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"1 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":"130544837","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
Analysis of Optical Fibers Multilayer-Coated with Segmented Young's Modulus Materials Under Hydrostatic Pressure and Thermal Loading 静水压力和热载荷作用下杨氏模量材料包覆多层光纤的分析
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251963
G. Toutian, Faramarz E. Seraji, M. Khanlary
{"title":"Analysis of Optical Fibers Multilayer-Coated with Segmented Young's Modulus Materials Under Hydrostatic Pressure and Thermal Loading","authors":"G. Toutian, Faramarz E. Seraji, M. Khanlary","doi":"10.1109/LFNM.2006.251963","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251963","url":null,"abstract":"In this paper a new version of previously reported two layers coated fiber is proposed with tightly jacketed layer of segmented Young's modulus material for decreasing microbending loss. It is shown that an increase of thickness in 1st to 3rd and 8th layers causes a reduction in the fiber loss but on the contrary in layers from 4th to 7th an increase in loss is observed, higher values of Young's moduli in the soft layers have increasing effects on fiber loss whereas in hard layers, the loss reduces","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"1 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":"130233107","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
Dispersion and Nonlinear Management for Femtosecond Optical Solitons 飞秒光孤子的色散与非线性管理
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.251990
T. Belyaeva, R. Ganapathy, A. Hasegawa, K. Porsezian, V. N. Serkin
{"title":"Dispersion and Nonlinear Management for Femtosecond Optical Solitons","authors":"T. Belyaeva, R. Ganapathy, A. Hasegawa, K. Porsezian, V. N. Serkin","doi":"10.1109/LFNM.2006.251990","DOIUrl":"https://doi.org/10.1109/LFNM.2006.251990","url":null,"abstract":"Dispersion and nonlinear management concept for femtosecond optical solitons is considered. Novel soliton solutions are discovered for the generalized NLSE model with varying dispersion, nonlinearity and gain or absorption taking into account the major higher order effects, i.e. the dispersion slope, the dispersion of the nonlinear Kerr effect, and the Raman self-scattering effect. Different femtosecond soliton management regimes are predicted","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"25 1 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":"129216907","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: 70
Influence of Low Intencity Laser Radiation on Functions of Mitochondria in Rats' Liver 低强度激光辐射对大鼠肝脏线粒体功能的影响
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252093
T. Ovsyannikova, I. Zabelina, A. Levchenko
{"title":"Influence of Low Intencity Laser Radiation on Functions of Mitochondria in Rats' Liver","authors":"T. Ovsyannikova, I. Zabelina, A. Levchenko","doi":"10.1109/LFNM.2006.252093","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252093","url":null,"abstract":"The work deals with the investigation of interaction of the low intensity laser radiation and a mitochondria in rats' liver. It is observed that under the action of 1 mW power He-Ne-laser irradiation on the suspension of mitochondria breathing speed increases with succinat of non-phosphorylating and phosphorylating mitochondria. Such effects can be used in biotechnology, particularly, for cultivation of cells and tissues","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"17 2 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":"126629141","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 Non-Stationary Second Harmonic Generation on a Nonlinear Film in a Bragg Resonator Bragg谐振器非线性膜上非平稳二次谐波的产生
2006 International Workshop on Laser and Fiber-Optical Networks Modeling Pub Date : 2006-12-04 DOI: 10.1109/LFNM.2006.252052
V. Borulko
{"title":"The Non-Stationary Second Harmonic Generation on a Nonlinear Film in a Bragg Resonator","authors":"V. Borulko","doi":"10.1109/LFNM.2006.252052","DOIUrl":"https://doi.org/10.1109/LFNM.2006.252052","url":null,"abstract":"A resonator formed by Bragg structure and nonlinear film is considered. Effects of the second-harmonic generation are theoretically investigated. Method of finite differences in time domain is used for obtaining non-stationary solution of the boundary-value problem. Magnitudes and phases of fundamental and higher harmonics are found in reflected wave. Phenomenon of resonant increasing of amplitude of the higher harmonic caused by combination of nonlinear and Bragg effects is discovered","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":"121417042","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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