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General Theory of Light Propagation and Imaging Through the Atmosphere

  • T. Stewart McKechnie

Part of the Springer Series in Optical Sciences book series (SSOS, volume 196)

Table of contents

  1. Front Matter
    Pages i-xxix
  2. T. Stewart McKechnie
    Pages 15-32
  3. T. Stewart McKechnie
    Pages 33-66
  4. T. Stewart McKechnie
    Pages 67-95
  5. T. Stewart McKechnie
    Pages 131-173
  6. T. Stewart McKechnie
    Pages 175-200
  7. T. Stewart McKechnie
    Pages 201-231
  8. T. Stewart McKechnie
    Pages 247-291
  9. T. Stewart McKechnie
    Pages 293-346
  10. T. Stewart McKechnie
    Pages 347-362
  11. T. Stewart McKechnie
    Pages 363-404
  12. T. Stewart McKechnie
    Pages 513-538
  13. T. Stewart McKechnie
    Pages 539-575
  14. Back Matter
    Pages 577-624

About this book

Introduction

This book lays out a new, general theory of light propagation and imaging through Earth’s turbulent atmosphere. Current theory is based on the – now widely doubted – assumption of Kolmogorov turbulence. The new theory is based on a generalized atmosphere, the turbulence characteristics of which can be established, as needed, from readily measurable properties of point-object, or star, images.
The pessimistic resolution predictions of Kolmogorov theory led to lax optical tolerance prescriptions for large ground-based astronomical telescopes which were widely adhered to in the 1970s and 1980s. Around 1990, however, it became clear that much better resolution was actually possible, and Kolmogorov tolerance prescriptions were promptly abandoned. Most large telescopes built before 1990 have had their optics upgraded (e.g., the UKIRT instrument) and now achieve, without adaptive optics (AO), almost an order of magnitude better resolution than before.
As well as providing a more comprehensive and precise understanding of imaging through the atmosphere with large telescopes (both with and without AO), the new general theory also finds applications in the areas of laser communications and high-energy laser beam propagation.

Keywords

Atmospheric Beam Propagation Atmospheric Paths Imaging Paths Imaging through Turbulence Kolmogorov Model Refractive Index Structure Kolmogorov Turbulence Large Astronomical Telescopes Light Propagation through Atmospheric Turbulence Point-object Images Star Images

Authors and affiliations

  • T. Stewart McKechnie
    • 1
  1. 1.ScotlandUnited Kingdom

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-18209-4
  • Copyright Information Springer International Publishing Switzerland 2016
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-319-18208-7
  • Online ISBN 978-3-319-18209-4
  • Series Print ISSN 0342-4111
  • Series Online ISSN 1556-1534
  • Buy this book on publisher's site