Optical imaging and aberrations

✍ Scribed by Virendra N Mahajan

• Tongue: English
• Leaves: 483
• Category: Library

✦ Synopsis

This book discusses the characteristics of a diffraction image of an incoherent or a coherent object formed by an aberrated imaging system. Numerical results in aberrated imaging have been emphasized to maximize the practical use of the material. This new, second printing includes a number of updates and corrections to the first printing. Beginning with a description of the diffraction theory of image formation, the book describes both aberration-free and aberrated imaging by optical systems with circular, annular, or Gaussian pupils. As in part I, the primary aberrations are emphasized. Their effects on Strehl, Hopkins, and Struve ratios are discussed in detail. The balanced aberrations are identified with Zernike polynomials appropriate for each type of system. Imaging in the presence of random aberrations is also discussed that includes the effects of image motion and propagation through atmospheric turbulence. Each chapter ends with a set of practical problems. Read more...

✦ Table of Contents

Content: pt. 1. Ray geometrical optics --
pt. 2. Wave diffraction optics --
pt. 3. Wavefront analysis.
Abstract:

An examination of how aberrations arise in optical systems and how they affect optical wave propagation and imaging based on geometrical and optical concepts. Part One covers ray geometrical optics and includes coverage of Gaussian optics and the radiometry of imaging. Read more...