Computational Fourier Optics

Author : Jim Bernard Breckinridge,David George Voelz
Publisher : SPIE-International Society for Optical Engineering
Page : 232 pages
File Size : 51,5 Mb
Release : 2011
Category : Science
ISBN : 0819482048

Get Book

Computational Fourier Optics by Jim Bernard Breckinridge,David George Voelz Pdf

Computational Fourier Optics is a text that shows the reader in a tutorial form how to implement Fourier optical theory and analytic methods on the computer. A primary objective is to give students of Fourier optics the capability of programming their own basic wave optic beam propagations and imaging simulations. The book will also be of interest to professional engineers and physicists learning Fourier optics simulation techniques-either as a self-study text or a text for a short course. For more advanced study, the latter chapters and appendices provide methods and examples for modeling beams and pupil functions with more complicated structure, aberrations, and partial coherence. For a student in a course on Fourier optics, this book is a concise, accessible, and practical companion to any of several excellent textbooks on Fourier optical theory.

Author : Kedar Khare
Publisher : John Wiley & Sons
Page : 312 pages
File Size : 49,5 Mb
Release : 2015-09-21
Category : Technology & Engineering
ISBN : 9781118900345

Get Book

Fourier Optics and Computational Imaging by Kedar Khare Pdf

This book covers both the mathematics of inverse problems and optical systems design, and includes a review of the mathematical methods and Fourier optics. The first part of the book deals with the mathematical tools in detail with minimal assumption about prior knowledge on the part of the reader. The second part of the book discusses concepts in optics, particularly propagation of optical waves and coherence properties of optical fields that form the basis of the computational models used for image recovery. The third part provides a discussion of specific imaging systems that illustrate the power of the hybrid computational imaging model in enhancing imaging performance. A number of exercises are provided for readers to develop further understanding of computational imaging. While the focus of the book is largely on optical imaging systems, the key concepts are discussed in a fairly general manner so as to provide useful background for understanding the mechanisms of a diverse range of imaging modalities.

Author : Hwi Kim,Junghyun Park,Byoungho Lee
Publisher : CRC Press
Page : 326 pages
File Size : 50,7 Mb
Release : 2017-12-19
Category : Science
ISBN : 9781420088397

Get Book

Fourier Modal Method and Its Applications in Computational Nanophotonics by Hwi Kim,Junghyun Park,Byoungho Lee Pdf

Most available books on computational electrodynamics are focused on FDTD, FEM, or other specific technique developed in microwave engineering. In contrast, Fourier Modal Method and Its Applications in Computational Nanophotonics is a complete guide to the principles and detailed mathematics of the up-to-date Fourier modal method of optical analysis. It takes readers through the implementation of MATLAB® codes for practical modeling of well-known and promising nanophotonic structures. The authors also address the limitations of the Fourier modal method. Features Provides a comprehensive guide to the principles, methods, and mathematics of the Fourier modal method Explores the emerging field of computational nanophotonics Presents clear, step-by-step, practical explanations on how to use the Fourier modal method for photonics and nanophotonics applications Includes the necessary MATLAB codes, enabling readers to construct their own code Using this book, graduate students and researchers can learn about nanophotonics simulations through a comprehensive treatment of the mathematics underlying the Fourier modal method and examples of practical problems solved with MATLAB codes.

Author : Kedar Khare,Mansi Butola,Sunaina Rajora
Publisher : Springer Nature
Page : 295 pages
File Size : 54,9 Mb
Release : 2023-01-02
Category : Technology & Engineering
ISBN : 9783031183539

Get Book

Fourier Optics and Computational Imaging by Kedar Khare,Mansi Butola,Sunaina Rajora Pdf

The book is designed to serve as a textbook for advanced undergraduate and graduate students enrolled in physics and electronics and communication engineering and mathematics. The book provides an introduction to Fourier optics in light of new developments in the area of computational imaging over the last couple of decades. There is an in-depth discussion of mathematical methods such as Fourier analysis, linear systems theory, random processes, and optimization-based image reconstruction techniques. These techniques are very much essential for a better understanding of the working of computational imaging systems. It discusses topics in Fourier optics, e.g., diffraction phenomena, coherent and incoherent imaging systems, and some aspects of coherence theory. These concepts are then used to describe several system ideas that combine optical hardware design and image reconstruction algorithms, such as digital holography, iterative phase retrieval, super-resolution imaging, point spread function engineering for enhanced depth-of-focus, projection-based imaging, single-pixel or ghost imaging, etc. The topics covered in this book can provide an elementary introduction to the exciting area of computational imaging for students who may wish to work with imaging systems in their future careers.

Author : Toyohiko Yatagai
Publisher : CRC Press
Page : 310 pages
File Size : 54,5 Mb
Release : 2022-05-26
Category : Mathematics
ISBN : 9781000559408

Get Book

Fourier Theory in Optics and Optical Information Processing by Toyohiko Yatagai Pdf

Fourier analysis is one of the most important concepts when you apply physical ideas to engineering issues. This book provides a comprehensive understanding of Fourier transform and spectral analysis in optics, image processing, and signal processing. Written by a world renowned author, this book looks to unify the readers understanding of principles of optics, information processing and measurement. This book describes optical imaging systems through a linear system theory. The book also provides an easy understanding of Fourier transform and system theory in optics. It also provides background of optical measurement and signal processing. Finally, the author also provides a systematic approach to learning many signal processing techniques in optics. The book is intended for researchers, industry professionals, and graduate level students in optics and information processing.

Author : Karl Dieter Moeller
Publisher : Springer Science & Business Media
Page : 459 pages
File Size : 44,9 Mb
Release : 2007-08-08
Category : Science
ISBN : 9780387261683

Get Book

Optics by Karl Dieter Moeller Pdf

This new edition is intended for a one semester course in optics for juniors and seniors in science and engineering. It uses scripts from Maple, MathCad, Mathematica, and MATLAB to provide a simulated laboratory where students can learn by exploration and discovery instead of passive absorption. The text covers all the standard topics of a traditional optics course. It contains step by step derivations of all basic formulas in geometrical, wave and Fourier optics. The threefold arrangement of text, applications, and files makes the book suitable for "self-learning" by scientists or engineers who would like to refresh their knowledge of optics.

Author : Neil Collings
Publisher : CRC Press
Page : 178 pages
File Size : 53,9 Mb
Release : 2018-05-30
Category : Science
ISBN : 9780429865329

Get Book

Fourier Optics in Image Processing by Neil Collings Pdf

This much-needed text brings the treatment of optical pattern recognition up-to-date in one comprehensive resource. Optical pattern recognition, one of the first implementations of Fourier Optics, is now widely used, and this text provides an accessible introduction for readers who wish to get to grips with how holography is applied in a practical context. A wide range of devices are addressed from a user perspective and are accompanied with detailed tables enabling performance comparison, in addition to chapters exploring computer-generated holograms, optical correlator systems, and pattern matching algorithms. This book will appeal to both lecturers and research scientists in the field of electro-optic devices and systems. Features: Covers a range of new developments, including computer-generated holography and 3D image recognition Accessible without a range of prior knowledge, providing a clear exposition of technically difficult concepts Contains extensive examples throughout to reinforce learning

Author : Guoan Zheng
Publisher : Morgan & Claypool Publishers
Page : 113 pages
File Size : 43,9 Mb
Release : 2016-06-30
Category : Science
ISBN : 9781681742748

Get Book

Fourier Ptychographic Imaging by Guoan Zheng Pdf

This book demonstrates the concept of Fourier ptychography, a new imaging technique that bypasses the resolution limit of the employed optics. In particular, it transforms the general challenge of high-throughput, high-resolution imaging from one that is coupled to the physical limitations of the optics to one that is solvable through computation. Demonstrated in a tutorial form and providing many MATLAB® simulation examples for the reader, it also discusses the experimental implementation and recent developments of Fourier ptychography. This book will be of interest to researchers and engineers learning simulation techniques for Fourier optics and the Fourier ptychography concept.

Author : Joseph W. Goodman
Publisher : McGraw-Hill Companies
Page : 312 pages
File Size : 49,8 Mb
Release : 1968
Category : Science
ISBN : STANFORD:36105030634526

Get Book

Introduction to Fourier Optics by Joseph W. Goodman Pdf

This renowned text applies the powerful mathematical methods of fourier analysis to the analysis and synthesis of optical systems. These ubiquitous mathematical tools provide unique insights into the capabilities and limitations of optical systems in both imaging and information processing and lead to many fascinating applications, including the field of holography.

Author : Jason Daniel Schmidt
Publisher : Society of Photo Optical
Page : 196 pages
File Size : 53,8 Mb
Release : 2010
Category : Science
ISBN : 0819483265

Get Book

Numerical Simulation of Optical Wave Propagation with Examples in MATLAB by Jason Daniel Schmidt Pdf

Numerical Simulation of Optical Wave Propagation is solely dedicated to wave-optics simulations. The book discusses digital Fourier transforms (FT), FT-based operations, multiple methods of wave-optics simulations, sampling requirements, and simulations in atmospheric turbulence.

Author : KEDAR. BUTOLA KHARE (MANSI. RAJORA, SUNAINA.)
Publisher : Unknown
Page : 0 pages
File Size : 42,8 Mb
Release : 2023
Category : Electronic
ISBN : 3031183541

Get Book

FOURIER OPTICS AND COMPUTATIONAL IMAGING. by KEDAR. BUTOLA KHARE (MANSI. RAJORA, SUNAINA.) Pdf

Author : H. Joseph Weaver
Publisher : Unknown
Page : 375 pages
File Size : 45,7 Mb
Release : 1992
Category : Mathematics
ISBN : 0894647350

Get Book

Applications of Discrete and Continuous Fourier Analysis by H. Joseph Weaver Pdf

Author : Brian Culshaw
Publisher : Cambridge University Press
Page : 177 pages
File Size : 53,8 Mb
Release : 2020-07-30
Category : Science
ISBN : 9781107155732

Get Book

Introducing Photonics by Brian Culshaw Pdf

A concise, accessible guide explaining the essential ideas underlying photonics and how they relate to photonic devices and systems.

Author : Victor A. Soifer,V Kotlar,L. Doskolovich
Publisher : CRC Press
Page : 258 pages
File Size : 43,5 Mb
Release : 1997-05-08
Category : Science
ISBN : 0748406344

Get Book

Iteractive Methods For Diffractive Optical Elements Computation by Victor A. Soifer,V Kotlar,L. Doskolovich Pdf

This high level monograph for the optics research market explores a large number of novel interactive methods and algorithms for calculating the transmission function of phase diffractive optical elements. The text includes accounts of well-established methods and algorithms for calculating DOEs, but its major contribution is to include current methods and examine the theoretical and practical aspects of synthesising optical components. All the methods discussed in this book have been verified by their numerical simulation. A fast fourier transform algorithm presents computational basis of all the methods considered. A portion of the algorithms have received a comparative study in terms of their suitability for solving the same problem. For a number of the interactive algorithms a rigorous proof to their convergence is given.

Author : T.-C. Poon,P.P. Banerjee
Publisher : Elsevier
Page : 270 pages
File Size : 55,9 Mb
Release : 2001-04-18
Category : Science
ISBN : 0080529828

Get Book

Contemporary Optical Image Processing with MATLAB by T.-C. Poon,P.P. Banerjee Pdf

This book serves two purposes: first to introduce readers to the concepts of geometrical optics, physical optics and techniques of optical imaging and image processing, and secondly to provide them with experience in modeling the theory and applications using the commonly used software tool MATLAB®. A comprehensively revised version of the authors' earlier book Principles of Applied Optics, Contemporary Optical Image Processing with MATLAB brings out the systems aspect of optics. This includes ray optics, Fourier Optics, Gaussian beam propagation, the split-step beam propagation method, holography and complex spatial filtering, ray theory of holograms, optical scanning holography, acousto-optic image processing, edge enhancement and correlation using photorefractive materials, holographic phase distortion correction, to name a few. MATLAB examples are given throughout the text. MATLAB is emphasized since it is now a widely accepted software tool very routinely used in signal processing. A sizeable portion of this book is based on the authors' own in-class presentations, as well as research in the area. Instructive problems and MATLAB assignments are included at the end of each Chapter to enhance even further the value of this book to its readers. MATLAB is a registered trademark of The MathWorks, Inc.