Год выпуска: 2002 Автор: Kjell J. Gasvik Издательство: Страниц: 372 ISBN: 9780470843000
Описание
Recent advances in optical devices and computer technology have enabled the development of new optical systems and techniques for measurement. Providing practical guidance for readers with a minimal background in optics, the third edition of this classic book explores the latest optical metrology technologies, from digital holography and digital speckle photography to fibre Bragg sensors and optical coherence tomography. Features include: ? A chapter on computerised optical processes such as electronic speckle interferometry, digital holography and digital speckle photography. ? Sections introducing optical sources and detectors, including diode lasers, light emitting diodes and photoelectric detectors and the CCD camera. ? Coverage of digital fringe pattern measurement techniques with special emphasis on phase measurement interferometry and phase unwrapping. ? Detailed discussion on lasers and laser principles, including an introduction to...
