Photomechanics describes the use of photonics techniques for the nondestructive measurement of variations in certain important physical quantities such as displacements, strains, densities, etc. in experimental solid mechanics and flow. Offering authoritative reviews by internationally recognized experts, the book provides a wealth of information on the essential principles and methods today available in this realm. These include holographic and moiré interferometry, speckle metrology, two- and three-dimensional computer-vision methods as well as laser-Doppler and pulsed-laser velocimetries. In a concise and simple way the book provides a substantial background for researchers and practicing engineers.

Klappentext

Presenting the use of photonics techniques for measurement in mechanics, this book provides a state-of-the-art review of this active and rapidly growing field. It serves as an invaluable resource for readers to explore the current status and includes a wealth of information on the essential principles and methods. It provides a substantial background in a concise and simple way to enable physicists and engineers to assess, analyze and implement experimental systems needed to solve their specific measurement problems.

Inhalt

Optics for Engineers.- to Engineering Mechanics.- Fringe Analysis.- Principles of Holographic Interferometry and Speckle Metrology.- Moiré Methods for Engineering and Science - Moiré Interferometry and Shadow Moiré.- Digital Photoelasticity.- Optical Fiber Strain Sensing in Engineering Mechanics.- Long-Gage Fiber-Optic Sensors for Structural Monitoring.- Techniques for Non-Birefringent Objects: Coherent Shearing Interferometry and Caustics.- Advances in Two-Dimensional and Three-Dimensional Computer Vision.- Laser Doppler and Pulsed Laser Velocimetry in Fluid Mechanics.- Surface Characterization and Roughness Measurement in Engineering.