› › Optical Measurement Techniques And Applications

Digital Optical Measurement Techniques and Applications

Author : Pramod Rastogi

Publisher : Artech House

Page : 473 pages

File Size : 12,24 MB

Release : 2015-05-01

Category : Technology & Engineering

ISBN : 1608078078

Get eBook

Book Description

This new resource explains the principles and applications of today’s digital optical measurement techniques. From start to finish, each chapter provides a concise introduction to the concepts and principles of digital optical metrology, followed by a detailed presentation of their applications. The development of all these topics, including their numerous methods, principles, and applications, has been illustrated using a large number of easy-to-understand figures. This book aims to not only help the reader identify the appropriate techniques in function of the measurement requirements, but also assess modern digital measurement systems.



Optical Measurements

Author : Franz Mayinger

Publisher : Springer Science & Business Media

Page : 462 pages

File Size : 34,59 MB

Release : 2013-03-14

Category : Science

ISBN : 3662029677

Get eBook

Book Description

Increasing possibilities of computer-aided data processing have caused a new revival of optical techniques in many areas of mechanical and chemical en gineering. Optical methods have a long tradition in heat and mass transfer and in fluid dynamics. Global experimental information is not sufficient for developing constitution equations to describe complicated phenomena in fluid dynamics or in transfer processes by a computer program . Furthermore, a detailed insight with high local and temporal resolution into the thermo-and fluiddynamic situations is necessary. Sets of equations for computer program in thermo dynamics and fluid dynamics usually consist of two types of formulations: a first one derived from the conservation laws for mass, energy and momentum, and a second one mathematically modelling transport processes like laminar or turbulent diffusion. For reliably predicting the heat transfer, for example, the velocity and temperature field in the boundary layer must be known, or a physically realistic and widely valid correlation describing the turbulence must be avail able. For a better understanding of combustion processes it is necessary to know the local concentration and temperature just ahead of the flame and in the ignition zone.



Optical Measurement Techniques

Author : Kai-Erik Peiponen

Publisher : Springer Science & Business Media

Page : 162 pages

File Size : 25,88 MB

Release : 2009-02-12

Category : Science

ISBN : 3540719261

Get eBook

Book Description

Devoted to new optical measurement techniques in industry as well as the life sciences, this book has a fresh perspective on the development of modern optical sensors, which are essential for the control of parameters in industrial and biomedical applications.



Aerosol Measurement

Author : Pramod Kulkarni

Publisher : John Wiley & Sons

Page : 920 pages

File Size : 30,44 MB

Release : 2011-07-12

Category : Science

ISBN : 0470387416

Get eBook

Book Description

Aerosol Measurement: Principles, Techniques, and Applications Third Edition is the most detailed treatment available of the latest aerosol measurement methods. Drawing on the know-how of numerous expert contributors; it provides a solid grasp of measurement fundamentals and practices a wide variety of aerosol applications. This new edition is updated to address new and developing applications of aerosol measurement, including applications in environmental health, atmospheric science, climate change, air pollution, public health, nanotechnology, particle and powder technology, pharmaceutical research and development, clean room technology (integrated circuit manufacture), and nuclear waste management.



Fiber-Optic Measurement Techniques

Author : Rongqing Hui

Publisher : Academic Press

Page : 846 pages

File Size : 24,40 MB

Release : 2022-11-11

Category : Technology & Engineering

ISBN : 0323915531

Get eBook

Book Description

Fiber Optic Measurement Techniques is an indispensable collection of key optical measurement techniques essential for developing and characterizing today's photonic devices and fiber optic systems. The book gives comprehensive and systematic descriptions of various fiber optic measurement methods with the emphasis on the understanding of optoelectronic signal processing methodologies, helping the reader to weigh up the pros and cons of each technique and establish their suitability for the task at hand. Carefully balancing descriptions of principle, operations and optoelectronic circuit implementation, this indispensable resource will enable the engineer to: - Understand the implications of various measurement results and system performance qualifications - Characterize modern optical systems and devices - Select optical devices and subsystems in optical network design and implementation - Design innovative instrumentations for fiber optic systems The 2nd edition of this successful reference has been extensively updated (with 150 new pages) to reflect the advances in the field since publication in 2008 and includes: - A new chapter on fiber-based optical sensors and spectroscopy techniques - A new chapter on measurement uncertainty and error analysis Fiber Optic Measurement Techniques brings together in one volume the fundamental principles with the latest techniques, making it a complete resource for the optical and communications engineer developing future optical devices and fiber optic systems. - The only book to combine explanations of the basic principles with latest techniques to enable the engineer to develop photonic systems of the future - Careful and systematic presentation of measurement methods to help engineers to choose the most appropriate for their application - The latest methods covered, such as real-time optical monitoring and phase coded systems and subsystems, making this the most up-to-date guide to fiber optic measurement



Laser Diagnostics and Optical Measurement Techniques in Internal Combustion Engines

Author :

Publisher :

Page : pages

File Size : 28,1 MB

Release : 2012

Category : Automobiles

ISBN : 9780768088366

Get eBook

Book Description

The increasing concern about CO2 emissions and energy prices has led to new CO2 emission and fuel economy legislation being introduced in world regions served by the automotive industry. In response, automotive manufacturers and Tier-1 suppliers are developing a new generation of internal combustion (IC) engines with ultra-low emissions and high fuel efficiency. To further this development, a better understanding is needed of the combustion and pollutant formation processes in IC engines. As efficiency and emission abatement processes have reached points of diminishing returns, there is more o.



Optical Measurements for Scientists and Engineers

Author : Arthur McClelland

Publisher : Cambridge University Press

Page : 321 pages

File Size : 33,48 MB

Release : 2018-04-19

Category : Science

ISBN : 1107173019

Get eBook

Book Description

An accessible, introductory text explaining how to select, set up and use optical spectroscopy and optical microscopy techniques.



Optical Methods of Measurement

Author : Rajpal Sirohi

Publisher : CRC Press

Page : 316 pages

File Size : 43,90 MB

Release : 2018-09-03

Category : Technology & Engineering

ISBN : 1420017764

Get eBook

Book Description

Optical Methods of Measurement: Wholefield Techniques, Second Edition provides a comprehensive collection of wholefield optical measurement techniques for engineering applications. Along with the reorganization of contents, this edition includes a new chapter on optical interference, new material on nondiffracting and singular beams and their applications, and updated bibliography and additional reading sections. The book explores the propagation of laser beams, metrological applications of phase-singular beams, various detectors such as CCD and CMOS devices, and recording materials. It also covers interference, diffraction, and digital fringe pattern measurement techniques, with special emphasis on phase measurement interferometry and algorithms. The remainder of the book focuses on theory, experimental arrangements, and applications of wholefield techniques. The author discusses digital hologram interferometry, digital speckle photography, digital speckle pattern interferometry, Talbot interferometry, and holophotoelasticity. This updated book compiles the major wholefield methods of measurement in one volume. It provides a solid understanding of the techniques by describing the physics behind them. In addition, the examples given illustrate how the techniques solve measurement problems.



Laser Measurement Technology

Author : Axel Donges

Publisher : Springer

Page : 427 pages

File Size : 11,11 MB

Release : 2014-10-14

Category : Science

ISBN : 3662436345

Get eBook

Book Description

Laser measurement technology has evolved in the last years in a versatile and reflationary way. Today, its methods are indispensable for research and development activities as well as for production technology. Every physicist and engineer should therefore gain a working knowledge of laser measurement technology. This book closes the gap of existing textbooks. It introduces in a comprehensible presentation laser measurement technology in all its aspects. Numerous figures, graphs and tables allow for a fast access into the matter. In the first part of the book the important physical and optical basics are described being necessary to understand laser measurement technology. In the second part technically significant measuring methods are explained and application examples are presented. Target groups of this textbook are students of natural and engineering sciences as well as working physicists and engineers, who are interested to make themselves familiar with laser measurement technology and its fascinating potentials.



Introduction to Optical Metrology

Author : Rajpal S. Sirohi

Publisher : CRC Press

Page : 449 pages

File Size : 34,98 MB

Release : 2017-07-12

Category : Technology & Engineering

ISBN : 1482236117

Get eBook

Book Description

Introduction to Optical Metrology examines the theory and practice of various measurement methodologies utilizing the wave nature of light. The book begins by introducing the subject of optics, and then addresses the propagation of laser beams through free space and optical systems. After explaining how a Gaussian beam propagates, how to set up a collimator to get a collimated beam for experimentation, and how to detect and record optical signals, the text: Discusses interferometry, speckle metrology, moiré phenomenon, photoelasticity, and microscopy Describes the different principles used to measure the refractive indices of solids, liquids, and gases Presents methods for measuring curvature, focal length, angle, thickness, velocity, pressure, and length Details techniques for optical testing as well as for making fiber optic- and MEMS-based measurements Depicts a wave propagating in the positive z-direction by ei(ωt – kz), as opposed to ei(kz – ωt) Featuring exercise problems at the end of each chapter, Introduction to Optical Metrology provides an applied understanding of essential optical measurement concepts, techniques, and procedures.