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Author: Charles Sumner Williams
Publisher: SPIE Press
Published: 2002
Total Pages: 436
ISBN-13: 9780819443366
DOWNLOAD EBOOKThis work covers spatial frequency, spread function, wave aberration, and transfer function - and how these concepts are related in an optical system, how they are measured and calculated, and how they may be useful.
Author: Charles S. Williams
Publisher:
Published: 1989-02-20
Total Pages: 440
ISBN-13:
DOWNLOAD EBOOKThis timely publication brings together, in one source, a wealth of information on the optical transfer function. Treats fundamental concepts of spatial frequency, the spread function, wave aberration, and the transfer function. Then relates them to optical systems, including discussion of how they are measured and calculated, and their uses. Treatment is practical, and includes many illustrations.
Author: Thomas Williams
Publisher: Routledge
Published: 2018-05-04
Total Pages: 530
ISBN-13: 1351409638
DOWNLOAD EBOOKThe Optical Transfer Function of Imaging Systems deals extensively with the theoretical concept of the optical transfer function (OTF), its measurement, and application to imaging devices. The OTF is a mathematical entity describing how well the subject is transferred into an image via the lens. The book focuses on the practical aspects of using and measuring the OTF. It presents the background physics necessary to understand and assess the performance of the great proliferation of electro-optical systems, including image intensifiers, video cameras, and thermal imagers. Assuming a senior undergraduate level of optics knowledge, the book is suitable for graduate courses in optics, electro-optics, and photographic science. In addition, it is a practical guide for systems designers who require a means of assessing and specifying the performance of imaging systems. It is also of interest to physicists and engineers working in all areas of imaging.
Author: Glenn D. Boreman
Publisher: SPIE Press
Published: 2001
Total Pages: 124
ISBN-13: 9780819441430
DOWNLOAD EBOOKThis tutorial introduces the theory and applications of MTF, used to specify the image quality achieved by an imaging system. It covers basic linear systems theory and the relationship between impulse response, resolution, MTF, OTF, PTF, and CTF. Practical measurement and testing issues are discussed.
Author: Min Gu
Publisher: Springer
Published: 2013-06-05
Total Pages: 223
ISBN-13: 354048471X
DOWNLOAD EBOOKOptical microscopy and associated technologies have advanced rapidly along with laser technology. These techniques have stimulated further development of the optical imaging theory, including 3-dimensional microscopy imaging theory, the theory of imaging with ultrashort pulsed beam illumination and the aberration theory for high numerical-aperture objectives. This book introduces these new theories in modern optical microscopy, providing comparisons with classical imaging as appropriate.
Author: Norman S. Kopeika
Publisher: SPIE Press
Published: 1998
Total Pages: 710
ISBN-13: 9780819423771
DOWNLOAD EBOOKThis textbook addresses imaging from the system engineering point of view, examining advantages and disadvantages of imaging in various spectral regions. Focuses on imaging principles and system concepts, rather than devices. Intended as a senior-year undergraduate or graduate level engineering textbook. A solution manual is included.
Author: Jerome Mertz
Publisher: Cambridge University Press
Published: 2019-08
Total Pages: 475
ISBN-13: 1108428304
DOWNLOAD EBOOKPresents a fully updated, self-contained textbook covering the core theory and practice of both classical and modern optical microscopy techniques.
Author: Joseph W. Goodman
Publisher: Roberts and Company Publishers
Published: 2005
Total Pages: 520
ISBN-13: 9780974707723
DOWNLOAD EBOOKThis textbook deals with fourier analysis applications in optics, and in particular with its applications to diffraction, imaging, optical data processing, holography and optical communications. Fourier analysis is a universal tool that has found application within a wide range of areas in physics and engineering and this third edition has been written to help your students understand the complexity of a subject that can be challenging to grasp at times. Chapters cover foundations of scalar diffraction theory, Fresnel and Fraunhofer diffraction moving onto Wave-Optics Analysis of Coherent Optical Systems and Wavefront Modulation. Joseph Goodman’s work in Electrical Engineering has been recognised by a variety of awards and honours, so his text is able to guide students through a comprehensive introduction into Fourier Optics.
Author: Virendra N. Mahajan
Publisher: SPIE-International Society for Optical Engineering
Published: 2011
Total Pages: 0
ISBN-13: 9780819486998
DOWNLOAD EBOOKTen years have passed since the publication of the first edition of this classic text in April 2001. Considerable new material amounting to 100 pages has been added in this second edition. Each chapter now contains a Summary section at the end. The new material in Chapter 4 consists of a detailed comparison of Gaussian apodization with a corresponding beam, determination of the optimum value of the Gaussian radius relative to that of the pupil to yield maximum focal-point irradiance, detailed discussion of standard deviation, aberration balancing, and Strehl ratio for primary aberrations, derivation of the aberration-free and defocused OTF, discussion of an aberrated beam yielding higher axial irradiance in a certain defocused region than its aberration-free focal-point value, illustration that aberrated PSFs lose the advantage of Gaussian apodizaton in reducing the secondary maxima of a PSF, and a brief description of the characterization of the width of a multimode beam. In Chapter 5, the effect of random longitudinal defocus on a PSF is included. The coherence length of atmospheric turbulence is calculated for looking both up and down through the atmosphere. Also discussed are the angle of arrival of a light wave propagating through turbulence, and lucky imaging where better-quality short-exposure images are selected, aligned, and added to obtain a high-quality image.
Author: Joseph W. Goodman
Publisher: McGraw-Hill Companies
Published: 1968
Total Pages: 312
ISBN-13:
DOWNLOAD EBOOKThis 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.
