In many applications, radio frequency (RF) signals need to be transmitted and processed without being digitalized. Optical fiber provides a transmission medium in which RF modulated optical carriers can be transmitted and distributed with very low loss, making it more efficient and less costly than conventional electronic systems. This volume presents a review of RF photonic components, transmission systems, and signal processing examples in optical fibers from leading academic, government, and industry scientists working in this field. It also introduces the reader to various related technologies such as direct modulation of laser sources, external modulation techniques, and detectors. The text is aimed at engineers and scientists engaged in the research and development of optical fibers and analog RF applications. With an emphasis on design, performance and practical application, this book will be of particular interest to those developing novel systems based on this technology.
2021-10-25 13:40:51 3.92MB RF 光纤传递
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Computing the Bandgap of a 2D Photonic Crystal by COMSOL-MATLAB Scripting
2021-09-28 14:05:55 144KB photonic photoniccomsol bandgap comsol
该程序使用平面波方程(PWE)方法求解二维周期晶格中的亥姆霍兹方程。 晶格可以具有方形或六边形周期性。 可以在原始细胞内构建任何模式。 有四种结构可供选择: -> 方格-> 六角格子->蜂蜜梳子格子-> DFB 结构
2021-09-16 09:22:39 2.2MB matlab
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MCPhotonics3D 光子传播的蒙特卡洛模拟
2021-09-14 16:10:10 4KB
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加州大学洛杉矶分校(UCLA)电气工程系刘佳明教授的顶级大作。建议从事光纤,光波导,激光,光电子器件设计等方面的研究人员以及学生下载。 Photonic devices lie at the heart of the communications revolution, and have become a large and important part of the electronic engineering field, so much so that many colleges now treat this as a subject in its own right. With this in mind, the author has put together a unique textbook covering every major photonic device, and striking a careful balance between theoretical and practical concepts. The book assumes a basic knowledge of optics, semiconductors, and electromagnetic waves; many of the key background concepts are reviewed in the first chapter. Devices covered include optical fibers, couplers, electro-optic devices, magneto-optic devices, acousto-optic devices, nonlinear optical devices, optical amplifiers, lasers, light-emitting diodes, and photodetectors. Problems are included at the end of each chapter and a solutions set is available. The book is ideal for senior undergraduate and graduate courses, but being device-driven it is also an excellent reference for engineers.
2021-08-12 10:46:56 10.31MB waveguide optical fibers laser
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硅基光子学的设计参考书,很有参考意义
2021-06-01 12:52:05 12.56MB silicon photonics design
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Five conical harmonic beams are generated from the interaction of femtosecond mid-infrared (mid-IR) pulses at a nominal input wavelength of 1997 nm with a 2D LiNbO3 nonlinear photonic crystal with Sierpinski fractal superlattices. The main diffraction orders and the corresponding reciprocal vectors involved in the interaction are ascertained. Second and third harmonics emerging at external angles of 23.82° and 36.75° result from nonlinear ?erenkov and Bragg diffractions, respectively. Three path
2021-05-30 18:40:32 561KB
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Silicon Photonics – from Basics to ASICs
2021-03-23 14:09:40 10.14MB 光芯片
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本文提出了一种光子晶体光纤等离激元折射率生物传感器的理论研究。 提出的光子晶体光纤传感器引入了同时检测线偏振和径向偏振模式的概念,因为基于这两种模式的传感器的感测性能相对较高,这对于选择模式以进行准确检测非常有用。 与这种光子晶体光纤中的任何其他偏振模相比,线性偏振模和径向偏振模的尖锐的单个共振峰对分析物折射率的变化更强且更敏感。 对于线性偏振模式和径向偏振模式,可以获得最大灵敏度,每个折射率单位为10448.5 nm,每个折射率单位为8230.7 nm,以及感度范围为1.33-1.45时的品质因数分别为949.8和791.4。 。 与传统的金金属表面等离子体共振传感器相比,我们的设备更好,可以用作生物传感器。
2021-03-17 20:13:26 1012KB photonic crystal fiber; sensors;
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光子晶体经典教材,是MIT的Ab-initio组写的,绝对的权威写的绝对的权威书籍
2021-03-09 21:38:35 20.78MB photonic crystal
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