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Description: Study on LD Pumped Yb3+ -doped Double-clad Fiber Lasers数值分析对线形腔LD泵浦掺镱的双包层光纤激光器进行研究，分析了单端泵浦和双端泵浦的泵浦光及激光输出功率和增益在光纤中的分布，结果表明，非均匀泵浦比较适合高功率光纤激光器。-Study on LD Pumped Yb3+-Doped Double-clad Fiber Lasers numerical analysis of the linear cavity of the LD-pumped Yb-doped double-clad fiber laser research, analysis of single-ended and double-end-pumped pumped pumped optical and laser output power and gain distribution in optical fibers, results show that more suitable for non-uniform-pumped high power fiber lasers.
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Size: 2048 |
Author: 张昕 |
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Description: Study on LD Pumped Yb3+ -doped Double-clad Fiber Lasers数值分析对线形腔LD泵浦掺镱的双包层光纤激光器进行研究，分析了单端泵浦和双端泵浦的泵浦光及激光输出功率和增益在光纤中的分布，结果表明，非均匀泵浦比较适合高功率光纤激光器。-Study on LD Pumped Yb3+-Doped Double-clad Fiber Lasers numerical analysis of the linear cavity of the LD-pumped Yb-doped double-clad fiber laser research, analysis of single-ended and double-end-pumped pumped pumped optical and laser output power and gain distribution in optical fibers, results show that more suitable for non-uniform-pumped high power fiber lasers.
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Size: 7168 |
Author: 张昕 |
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Description: 利用分步傅立叶积分法，求解薛定谔方程，可以计算光纤中色散与SPM-This file solves the nonlinear Schrodinger equation for propagation in an optical fiber using the split-step Fourier method described
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Size: 2048 |
Author: 陈东 |
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Description: polarization effects relevant for light propagation in optical fibers
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Size: 2850816 |
Author: Alexandra |
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Description: raytracing for optical waveguides.
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Size: 1024 |
Author: sasa |
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Description: 用FDFD模拟光子晶体光纤的色散的程序，主程序为FDFD.m，计算色散的为dispersion.m-FDFD simulation of photonic crystal fibers with a dispersion of the process, the main program for the FDFD.m, calculated dispersion for dispersion.m
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Size: 241664 |
Author: lyang |
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Description: Computer programming to calculate normalized frequency for different types of optical fibers.
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Size: 1024 |
Author: daxdrift |
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Description: 拉曼光谱函数。用于计算光纤通信中脉冲传输的非线性薛定谔方程。该函数函数可以在matlab环境下调用。-Raman spectroscopy function. Used to calculate the pulse propagation in optical fiber communications in nonlinear Schr?dinger equation. The function function call in the matlab environment.
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Size: 2048 |
Author: 赵传领 |
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Description: Simulation for Skew for Optical Fibers. In separate files are the fiber specifications.
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Size: 8192 |
Author: sasko |
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Description: 是建议光纤模型的程序，和comsol相关的程序，并引入边界条件-it s about the codes for the model of optical fiber,connecting with thes software comsol. the boundary is involved
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Size: 124928 |
Author: Su MUxi |
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Description: 本论
文阐述了微结构光纤光栅的模式耦合理论，用不同方法在多种微结构光纤中成
功写制了布喇格和长周期光栅，并对它们的光谱特性、耦合机理及可能应用作
了详细研究和分析，-microstructured optical fibers
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Size: 3372032 |
Author: TarlzLee |
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Description: 光子晶体光纤的资料，希望对你有所帮助，为外文。-Microstructured optical fibers, nonlinear optics,
periodic structures, photonic band gaps (PBGs), photonic-crystal
fibers (PCFs), waveguides.
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Size: 1467392 |
Author: 曹兴辉 |
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Description: 这是一本国外关于特种光纤最新最全面的手册，非常有用！-This is the most foreign of all the special fiber of a comprehensive manual, very useful!
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Size: 8815616 |
Author: 陈星星 |
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Description: 水合物分解时的温度----应变计算程序。海底石油工程非常有用。-Gas hydrates may play an important role in global climate change, carbon sequestration, energy production and seafloor stability. However, formation and dissociation pathways in geologically complex systems are poorly defined. We present a new approach to processing large amounts of data from a LUNA distributed sensing system (DSS) in the seafloor process simulator (SPS) at Oak Ridge National Laboratory to monitor and visualize gas hydrate formation and dissociation in heterogeneous sediments. The DSS measures relative temperature/strain change with a high spatial resolution allowing the heat of reaction during gas hydrate formation/dissociation to be used to locate clathrate processes in space and time within the vessel. Optical fibers are placed in the sediment following an Archimedean spiral design and the position of each sensor is determined iteratively over the arc length using Newton s method. The DSS data are then gridded with a natural neighbor interpolation algorithm to allow
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Size: 2048 |
Author: 张开 |
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Description: 用粒子群优化算法对光纤通信中的偏振膜色散进行补偿，然后加入Reed-Solomon编码，增加传输的可靠性-Using particle swarm optimization to compensate polarization mode dispersion in optical fibers, Reed-Solomon code as channel coding
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Size: 193536 |
Author: wu |
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Description: 该程序实现了对于光纤中的脉冲在光纤传播的演化过程-The program implements the evolution of the optical fiber pulse propagation in optical fibers
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Size: 2048 |
Author: xtzhang |
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Description: 本书描述光纤中超连续谱产生,其中包含Matlab源代码，欢迎下载使用-Supercontinuum geration in optical fibers
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Size: 9244672 |
Author: yuyu |
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Description: 光子晶体光纤中超连续谱的产生 非线性薛定谔方程-SUPERCONTINUUM GENERATION IN OPTICAL FIBERS
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Size: 3072 |
Author: 聂杰 |
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Description: 光子晶体光纤中超连续谱的产生，里面有一个解非线性薛定谔方程的matlab程序-SUPERCONTINUUM GENERATION IN OPTICAL FIBERS
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Size: 13179904 |
Author: 聂杰 |
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Description: Fiber-optic sensors are mostly used for in situ measurements of diverse chemical composition of industrial surfactants employed in dustry as detergents, emulsifying and dispersing agents, coatings, and pharmaceutical adjuvants. These optical sensors are often used in wet chemical environments in which the temperature can be high. The purpose of this work is to study the mechanical behavior of optical fibers in contact with Cetyl- TrimethylAmmonium Chloride in aqueous solution (CTAC) at different immersion durations and different temperatures. Result analysis demonstrates that immersion in CTAC drastically decreases the fiber strength particularly when immersed for long aging periods at high temperatures. Based on the analysis of aged fiber surface morphology obtained Scanning Electron Microscopy, the extent of the damage of the fiber core and polymer coatings was observed.-Fiber-optic sensors are mostly used for in situ measurements of diverse chemical composition of industrial surfactants employed in industry as detergents, emulsifying and dispersing agents, coatings, and pharmaceutical adjuvants. These optical sensors are often used in wet chemical environments in which the temperature can be high. The purpose of this work is to study the mechanical behavior of optical fibers in contact with Cetyl- TrimethylAmmonium Chloride in aqueous solution (CTAC) at different immersion durations and different temperatures. Result analysis demonstrates that immersion in CTAC drastically decreases the fiber strength particularly when immersed for long aging periods at high temperatures. Based on the analysis of aged fiber surface morphology obtained Scanning Electron Microscopy, the extent of the damage of the fiber core and polymer coatings was observed.
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Size: 80896 |
Author: payam/baban |
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