Optical Waveguides and Devices Modeling and Visualization Using COMSOL Multiphysics Volume 1

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781729590461
Total Pages : 456 pages
Book Rating : 4.5/5 (94 download)

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Book Synopsis Optical Waveguides and Devices Modeling and Visualization Using COMSOL Multiphysics Volume 1 by : Hee Lim

Download or read book Optical Waveguides and Devices Modeling and Visualization Using COMSOL Multiphysics Volume 1 written by Hee Lim and published by Createspace Independent Publishing Platform. This book was released on 2018-10-19 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pictorial manuscript is a step-by-step graphical illustrations for waveguides and devices modeling and computational physics simulation using COMSOL Multiphysics with Ray Optics, Wave Optics and AC/DC Electrostatics modules. All the example models investigated and visualized with the help of Finite Element Analysis are referenced from the standard USA undergraduate text on Optical Guided Waves and Devices by Richard Syms and John Cozens. The simulations include the use of geometrical ray tracings for point source and full electromagnetic waves source employing the Maxwell's wave equations for plane wave input. Both 2D and 3D simulation results will help in visualize the electromagnetic field propagating inside the waveguides and devices. Readers without fundamental handle on optics modeling are suggested to read the Optics Modeling and Visualization with COMSOL Multiphysics: A step by step graphical instruction manuscripts for detailed discussion. These models may be expanded to post-graduate research and industrial photonics waveguides and devices development. There are 46 chapters of different 2D and 3D optical waveguides & devices structures modeled and simulated in Volume 1 and 2. Volume 1 models include 3D single mode optical fiber, planar waveguide, channel waveguide, longitudinal and transverse phase modulator, surface plasmon, optical square waveguide, tapered waveguide, FTIR beamsplitter in ray tracing and electromagnetic wave solvers, full prism coupler, halved prism coupler, plano convex overlay lens, overlay Luneburg lens, geodesic lens with control setup for resulted electric field comparison, corrugated gratings, transmission and reflection gratings, chirped grating lens, beam expander grating, grating coupler, chirped grating coupler, buried channel waveguide. Volume 2 models continue with the ridge channel waveguide, strip loaded channel waveguide, GaAs GaAlAs planar waveguide, GaAs GaAlAs heterostructure waveguide, radiation leaks at fiber bend, radiation leaks at waveguide bend, c-axis Calcite polarizer waveguide, integrated optic normal reflector, horn channel waveguide, Y-Junction waveguide, optical phase modulator, cut off modulator, electro optic Mach-Zehnder interferometer waveguide, parallel coupling waveguide, electro optic directional coupler, single polished fiber directional coupler, double polished fiber directional coupler, tunable-coupling strength of polished double fiber coupler, cross sectional coaxial fiber coupler, 2D directional coupler with tapered coupling, corrugated reflection gratings, optical fiber grating on half polished fiber coupler, and track-changing reflector with grating assisted-coupling fiber.

Optics Modeling and Visualization with COMSOL Multiphysics

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781724516565
Total Pages : 376 pages
Book Rating : 4.5/5 (165 download)

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Book Synopsis Optics Modeling and Visualization with COMSOL Multiphysics by : Hee C. Lim

Download or read book Optics Modeling and Visualization with COMSOL Multiphysics written by Hee C. Lim and published by Createspace Independent Publishing Platform. This book was released on 2018-07-28 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manuscript is a step-by-step graphical instructions for COMSOL Multiphysics with Ray Optics Module and Wave Optics module modeling and computational physics simulation. All the example models investigated and visualized with the help of Finite Element Analysis are referenced from the standard USA undergraduate text on Optics by E. Hecht. The simulations include the use of geometrical ray tracings for point source, hemispherical, and conic rays as well as full electromagnetic waves source employing the Maxwell's wave equations for Gaussian waves input. Both 2D and 3D computational physics approach will be discussed with the introduction of the trick-of-the-trades meshings, and modeling skill besides setup options that are skillfully hidden in the simulation software from plain sight.The geometrical model covers 2D and 3D electromagnetic waves propagation in user defined refractive index domain; Laws of Refraction for 2D converging and diverging lens; Laws of Reflection for specular mirrors, 3D Prism, 3D Prism mirror equivalent system; Polarizations for 3D linear polarizers, 3D circular polarizer, 3D linear wave retarder such as half wave plate, quarter wave plate; the Theory of Superposition for the 2D Young's double slits Wavefront-splitting interference experiment, 3D thin film uniform thickness Amplitude-splitting interference experiment, 2D Michelson interferometer Mirrored-interference setup with the 1D interference fringes line graph; Fermat's principle for 2D single slits diffraction, 3D circular aperture diffraction experiment, 3D rectangular slit diffraction experiment, 3D diffraction gratings experiment with Fresnel near field and Fraunhofer far field diffraction pattern, diffraction pattern: Sinc() function observation discussions, the Limitation of ray tracing physics vs. full electromagnetic waves simulations in the physics of optics, the Babinet's principle of transparent openings or opaque obstacles diffraction slit; and finally the Modern optics of 2D and 3D LASER cavity multiphysics models with the application of multiple release time of rays for Stimulated Emission lasing. One of the most important and crucial component of the computational physics subject, the user customizable library of material properties that governs the realisticality of the final modeled results, is highlighted in the appendix section.

Optical Waveguides and Devices Modeling and Visualization Using COMSOL Multiphysics Volume 2

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781729548202
Total Pages : 416 pages
Book Rating : 4.5/5 (482 download)

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Book Synopsis Optical Waveguides and Devices Modeling and Visualization Using COMSOL Multiphysics Volume 2 by : Hee Lim

Download or read book Optical Waveguides and Devices Modeling and Visualization Using COMSOL Multiphysics Volume 2 written by Hee Lim and published by Createspace Independent Publishing Platform. This book was released on 2018-10-20 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pictorial manuscript is a step-by-step graphical illustrations for waveguides and devices modeling and computational physics simulation using COMSOL Multiphysics with Ray Optics, Wave Optics and AC/DC Electrostatics modules. All the example models investigated and visualized with the help of Finite Element Analysis are referenced from the standard USA undergraduate text on Optical Guided Waves and Devices by Richard Syms and John Cozens. The simulations include the use of geometrical ray tracings for point source and full electromagnetic waves source employing the Maxwell's wave equations for plane wave input. Both 2D and 3D simulation results will help in visualize the electromagnetic field propagating inside the waveguides and devices. Readers without fundamental handle on optics modeling are suggested to read the Optics Modeling and Visualization with COMSOL Multiphysics: A step by step graphical instruction manuscripts for detailed discussion. These models may be expanded to post-graduate research and industrial photonics waveguides and devices development. There are 46 chapters of different 2D and 3D optical waveguides & devices structures modeled and simulated in Volume 1 and 2. Volume 1 models include 3D single mode optical fiber, planar waveguide, channel waveguide, longitudinal and transverse phase modulator, surface plasmon, optical square waveguide, tapered waveguide, FTIR beamsplitter in ray tracing and electromagnetic wave solvers, full prism coupler, halved prism coupler, plano convex overlay lens, overlay Luneburg lens, geodesic lens with control setup for resulted electric field comparison, corrugated gratings, transmission and reflection gratings, chirped grating lens, beam expander grating, grating coupler, chirped grating coupler, buried channel waveguide. Volume 2 models continue with the ridge channel waveguide, strip loaded channel waveguide, GaAs GaAlAs planar waveguide, GaAs GaAlAs heterostructure waveguide, radiation leaks at fiber bend, radiation leaks at waveguide bend, c-axis Calcite polarizer waveguide, integrated optic normal reflector, horn channel waveguide, Y-Junction waveguide, optical phase modulator, cut off modulator, electro optic Mach-Zehnder interferometer waveguide, parallel coupling waveguide, electro optic directional coupler, single polished fiber directional coupler, double polished fiber directional coupler, tunable-coupling strength of polished double fiber coupler, cross sectional coaxial fiber coupler, 2D directional coupler with tapered coupling, corrugated reflection gratings, optical fiber grating on half polished fiber coupler, and track-changing reflector with grating assisted-coupling fiber.

Radiation Effects on Embedded Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 140205646X
Total Pages : 273 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Radiation Effects on Embedded Systems by : Raoul Velazco

Download or read book Radiation Effects on Embedded Systems written by Raoul Velazco and published by Springer Science & Business Media. This book was released on 2007-06-19 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an extensive overview of radiation effects on integrated circuits, offering major guidelines for coping with radiation effects on components. It contains a set of chapters based on the tutorials presented at the International School on Effects of Radiation on Embedded Systems for Space Applications (SERESSA) that was held in Manaus, Brazil, November 20-25, 2005.

Digital Design of Nature

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Publisher : Springer
ISBN 13 : 354027104X
Total Pages : 297 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Digital Design of Nature by : Oliver Deussen

Download or read book Digital Design of Nature written by Oliver Deussen and published by Springer. This book was released on 2005-11-04 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is computer graphics and what are the conceptual tasks of research in this area? To the average person the term still conveys more or less the design of - gos and the manipulation of pictures with the help of image-editing programs. However, during the past four decades, computer graphics has evolved into an innovative multifaceted ?eld of research and computing that affects many other sciences. In many areas and for many problems we can best convey an und- standing through images that trigger our sense with the highest capability: our eye. And, what is more, aside from algorithms, formulas, and tables, the c- puter graphics scientist often is able to create beauty. Though it is a beauty of its own, it often fascinates the viewer, especially when complex aesthetic images emerge from simple mathematical concepts. Also, there are only a few other areas that advance as dynamically as inf- matics and especially computer graphics. While CPU capacity still increases and is almost doubled every 18 months, the rendering speed and ef?ciency of graphics boards has increased even more during recent years. Today, images can be rendered in real time that some years ago still required several hours of computing. Parallel to the rapid improvement of computer hardware, many newalgorithms weredevelopedthattoday form the basis for some fundamental changes and achievements in graphics.

Applications of Field-Programmable Gate Arrays in Scientific Research

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Publisher : CRC Press
ISBN 13 : 1439841349
Total Pages : 161 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Applications of Field-Programmable Gate Arrays in Scientific Research by : Hartmut F.-W. Sadrozinski

Download or read book Applications of Field-Programmable Gate Arrays in Scientific Research written by Hartmut F.-W. Sadrozinski and published by CRC Press. This book was released on 2016-04-19 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on resource awareness in field-programmable gate array (FPGA) design, Applications of Field-Programmable Gate Arrays in Scientific Research covers the principle of FPGAs and their functionality. It explores a host of applications, ranging from small one-chip laboratory systems to large-scale applications in "big science." The book first de

Optical Fiber Communications Systems

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Publisher : CRC Press
ISBN 13 : 9781439806203
Total Pages : 0 pages
Book Rating : 4.8/5 (62 download)

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Book Synopsis Optical Fiber Communications Systems by : Le Nguyen Binh

Download or read book Optical Fiber Communications Systems written by Le Nguyen Binh and published by CRC Press. This book was released on 2010-04-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carefully structured to provide practical knowledge on fundamental issues, Optical Fiber Communications Systems: Theory and Practice with MATLAB® and Simulink® Models explores advanced modulation and transmission techniques of lightwave communication systems. With coverage ranging from fundamental to modern aspects, the text presents optical communication techniques and applications, employing single mode optical fibers as the transmission medium. With MATLAB and Simulink models that illustrate methods, it supplies a deeper understanding of future development of optical systems and networks. The book begins with an overview of the development of optical fiber communications technology over the last three decades of the 20th century. It describes the optical transmitters for direct and external modulation technique and discusses the detection of optical signals under direct coherent and incoherent reception. The author also covers lumped Er:doped and distributed Roman optical amplifiers with extensive models for the amplification of signals and structuring the amplifiers on the Simulink platform. He outlines a design strategy for optically amplified transmission systems coupled with MATLAB Simulink models, including dispersion and attenuation budget methodology and simulation techniques. The book concludes with coverage of advanced modulation formats for long haul optical fiber transmission systems with accompanied Simulink models. Although many books have been written on this topic over the last two decades, most of them present only the theory and practice of devices and subsystems of the optical fiber communications systems in the fields, but do not illustrate any computer models to represent the true practical aspects of engineering practice. This book fills the need for a text that emphasizes practical computing models that shed light on the behavior and dynamics of the devices.

Introduction to Embedded System Design Using Field Programmable Gate Arrays

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Publisher : Springer
ISBN 13 : 9781849968157
Total Pages : 0 pages
Book Rating : 4.9/5 (681 download)

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Book Synopsis Introduction to Embedded System Design Using Field Programmable Gate Arrays by : Rahul Dubey

Download or read book Introduction to Embedded System Design Using Field Programmable Gate Arrays written by Rahul Dubey and published by Springer. This book was released on 2010-10-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Introduction to Embedded System Design Using Field Programmable Gate Arrays" provides a starting point for the use of field programmable gate arrays in the design of embedded systems. The text considers a hypothetical robot controller as an embedded application and weaves around it related concepts of FPGA-based digital design. The book details: use of FPGA vis-à-vis general purpose processor and microcontroller; design using Verilog hardware description language; digital design synthesis using Verilog and Xilinx® SpartanTM 3 FPGA; FPGA-based embedded processors and peripherals; overview of serial data communications and signal conditioning using FPGA; FPGA-based motor drive controllers; and prototyping digital systems using FPGA. The book is a good introductory text for FPGA-based design for both students and digital systems designers. Its end-of-chapter exercises and frequent use of example can be used for teaching or for self-study.

Surface Acoustic Wave Devices in Telecommunications

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540672326
Total Pages : 352 pages
Book Rating : 4.6/5 (723 download)

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Book Synopsis Surface Acoustic Wave Devices in Telecommunications by : Ken-Ya Hashimoto

Download or read book Surface Acoustic Wave Devices in Telecommunications written by Ken-Ya Hashimoto and published by Springer Science & Business Media. This book was released on 2000-06-21 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface acoustic wave (SAW) devices are widely used in mobile communications, a rapidly evolving market. This book gives an overview on the latest SAW technologies with an emphasis on the design and simulation of devices, such as resonator-based devices employing the SH-type leaky SAW.

Graphical Heritage

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Publisher : Springer Nature
ISBN 13 : 303047979X
Total Pages : 791 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Graphical Heritage by : Luis Agustín-Hernández

Download or read book Graphical Heritage written by Luis Agustín-Hernández and published by Springer Nature. This book was released on 2020-05-11 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 18th International Conference on Graphic Design in Architecture, EGA 2020, focusing on heritage – including architectural and graphic heritage as well as the graphics of heritage. This first volume gathers selected contributions covering theories, and new technologies and findings to help shed light on current questions related to heritage. It features original documentation studies on historical archives, 3D and solid representation of architectural objects, as well as virtual graphic representation and applications of augmented reality, all documenting and/or reconstructing the present, past and future of architectural objects. As such, this book offers extensive and timely information to architectural and graphic designers, urban designers and engineers, and industrial designers and historians.

High Sensitivity Magnetometers

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Publisher : Springer
ISBN 13 : 3319340700
Total Pages : 576 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis High Sensitivity Magnetometers by : Asaf Grosz

Download or read book High Sensitivity Magnetometers written by Asaf Grosz and published by Springer. This book was released on 2016-09-20 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers, for the first time, an overview of nearly all of the magnetic sensors that exist today. The book is offering the readers a thorough and comprehensive knowledge from basics to state-of-the-art and is therefore suitable for both beginners and experts. From the more common and popular AMR magnetometers and up to the recently developed NV center magnetometers, each chapter is describing a specific type of sensor and providing all the information that is necessary to understand the magnetometer behavior including theoretical background, noise model, materials, electronics, design and fabrication techniques, etc.

Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems

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Publisher : Springer Nature
ISBN 13 : 9811562598
Total Pages : 858 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems by : Bekkay Hajji

Download or read book Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems written by Bekkay Hajji and published by Springer Nature. This book was released on 2020-08-14 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes papers presented at the Second International Conference on Electronic Engineering and Renewable Energy (ICEERE 2020), which focus on the application of artificial intelligence techniques, emerging technology and the Internet of things in electrical and renewable energy systems, including hybrid systems, micro-grids, networking, smart health applications, smart grid, mechatronics and electric vehicles. It particularly focuses on new renewable energy technologies for agricultural and rural areas to promote the development of the Euro-Mediterranean region. Given its scope, the book is of interest to graduate students, researchers and practicing engineers working in the fields of electronic engineering and renewable energy.

Photons Plus Ultrasound

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Publisher :
ISBN 13 : 9780819488664
Total Pages : 808 pages
Book Rating : 4.4/5 (886 download)

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Book Synopsis Photons Plus Ultrasound by : Alexander A. Oraevsky

Download or read book Photons Plus Ultrasound written by Alexander A. Oraevsky and published by . This book was released on 2012 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes Proceedings Vol. 7821

Silicon Photonics II

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Publisher : Springer Science & Business Media
ISBN 13 : 3642105068
Total Pages : 264 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Silicon Photonics II by : David J. Lockwood

Download or read book Silicon Photonics II written by David J. Lockwood and published by Springer Science & Business Media. This book was released on 2010-10-13 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is volume II of a series of books on silicon photonics. It gives a fascinating picture of the state-of-the-art in silicon photonics from a component perspective. It presents a perspective on what can be expected in the near future. It is formed from a selected number of reviews authored by world leaders in the field, and is written from both academic and industrial viewpoints. An in-depth discussion of the route towards fully integrated silicon photonics is presented. This book will be useful not only to physicists, chemists, materials scientists, and engineers but also to graduate students who are interested in the fields of micro- and nanophotonics and optoelectronics.

Microwave Discharges

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Publisher : Springer Science & Business Media
ISBN 13 : 1489911308
Total Pages : 556 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Microwave Discharges by : Carlos M. Ferreira

Download or read book Microwave Discharges written by Carlos M. Ferreira and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a NATO ARW held in Vimeiro, Portugal, May 11-15, 1992

Power Ultrasonics

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Publisher : Elsevier
ISBN 13 : 1782420363
Total Pages : 1167 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis Power Ultrasonics by : Juan A. Gallego-Juarez

Download or read book Power Ultrasonics written by Juan A. Gallego-Juarez and published by Elsevier. This book was released on 2014-11-14 with total page 1167 pages. Available in PDF, EPUB and Kindle. Book excerpt: The industrial interest in ultrasonic processing has revived during recent years because ultrasonic technology may represent a flexible "green alternative for more energy efficient processes. A challenge in the application of high-intensity ultrasound to industrial processing is the design and development of specific power ultrasonic systems for large scale operation. In the area of ultrasonic processing in fluid and multiphase media the development of a new family of power generators with extensive radiating surfaces has significantly contributed to the implementation at industrial scale of several applications in sectors such as the food industry, environment, and manufacturing. Part one covers fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids. It also discusses the materials and designs of power ultrasonic transducers and devices. Part two looks at applications of high power ultrasound in materials engineering and mechanical engineering, food processing technology, environmental monitoring and remediation and industrial and chemical processing (including pharmaceuticals), medicine and biotechnology. - Covers the fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids. - Discusses the materials and designs of power ultrasonic transducers and devices. - Considers state-of-the-art power sonic applications across a wide range of industries.

Foundations of Radiation Hydrodynamics

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Publisher : Courier Corporation
ISBN 13 : 0486135888
Total Pages : 753 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Foundations of Radiation Hydrodynamics by : Dimitri Mihalas

Download or read book Foundations of Radiation Hydrodynamics written by Dimitri Mihalas and published by Courier Corporation. This book was released on 2013-04-10 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excellent, informative volume focuses on dynamics of nonradiating fluids, problems involving waves, shocks and stellar winds, physics of radiation, radiation transport, and the dynamics of radiating fluids. 1984 edition.