Electro-optical instrumentation sensing and measuring with lasers Silvano Donati.

Por:

Donati, Silvano

Detalles de publicación: Upper Saddle River, NJ Prentice Hall c2004.Descripción: viii, 435 p. ill. 25 cmISBN:

0130616109

Tema(s):

Clasificación CDD:

681.2 D677e 22

Clasificación LoC:

TA1677 .D63 2004

Existencias
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	Libro	Biblioteca Mons. Iñaki Mallona (Arecibo) Colección General ab				681.2 D677e (Navegar estantería(Abre debajo))					Disponible			60000010020078

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Descripciones mejoradas de Syndetics:

A reference for professionals designing laser-based measurement devices required to support today's industrial, automotive and avionics applications.

Includes bibliographical references and index.

Tabla de contenidos provista por Syndetics

Preface
1 Introduction
Looking Back to Milestones
References
2 Alignment, Pointing, and Sizing Instruments
Alignment
Pointing and Tracking
Laser Level
Wire Diameter Sensor
Particle Sizing
References
3 Laser Telemeters
Triangulation
Time-of-Flight Telemeters
Instrumental Developments of Telemeters
Imaging Telemeters
The LIDAR
References
4 Laser Interferometry
Overview of Interferometry Applications
The Basic Laser Interferometers
Performance Parameters
Ultimate Limits of Performance
Read-Out Configurations of Interferometry
Laser Vibrometry
Other Applications of Injection Interferometry
White Light Interferometry
References
5 Speckle-Pattern Instruments
Speckle Properties
Speckle in Single-Point Interferometers
Electronic Speckle Pattern Interferometry
References
6 Laser Doppler Velocimetry
Principle of Operation
Performance Parameters
Electronic Processing of the Doppler Signal
Optical Configurations
References
7 Gyroscopes
Overview
The Sagnac Effect
Basic Gyro Configurations
Development of the RLG
Development of the Fiber Optics Gyro
The Resonant FOG and Other Configurations
The 3x3 FOG for the Automotive
The MEMS Gyro and Other Approaches
References
8 Optical Fiber Sensors
Introduction
The Optical Strain Gage: A Case Study
Readout Configuration
Multiplexed and Distributed OFS
References
Appendix A0 Nomenclature
Appendix A1 Lasers for Instrumentation
Laser Basics
Frequency Stabilization of the He-Ne Laser
Semiconductor Narrow-Line and Frequency Stabilized Lasers
Diode-Pumped Solid-State Lasers
Laser Safety Issues
References
Appendix A2 Basic Optical Interferometers
Configurations and Performances
Choice of Optical Components
References
Appendix A3 Propagation through the Atmosphere
Turbidity
Turbulence
References
Appendix A4 Optimum Filter for Timing
Propagation and Diffraction
Propagation
The Fresnel Approximation
Examples
References
Appendix A6 Source of Information on Electro-Optical
Instrumentation
Index

Extracto provisto por Syndetics

Preface This book is an outgrowth of the lecture notes for a semester course that the author has given at the University of Pavia for severalyears. The course was tailored for electronic engineer graduates in their fifth and final year ofthe curriculum (the 18th grade). The course is designed for students of the optoelectronicengineering section and is also offered as an elective to students of the instrumentation andmicroelectronics engineering sections. During the years, I have gone through several versions of the text, trying to improveand expand the material. I have also added new topics taken from the literature or from myown research on interferometers, laser telemeters, speckle-pattern and optical fiber sensors.About terminology, electro-optics i very interdisciplinary science that receives contributionsfrom researchers whose cultural roots originate in electronics, as well in optics,laser physics, and electromagnetism. Other researchers may refer to the content of this book as measurements by lasers, coherenttechniques, optoelectronic measurements, optical metrology, and perhaps some morenames equally acceptable. I think that electro-optical instrumentation is preferable to give this field a name of itsown and to underline the connection between optics and electronics, a very fruitful synergywe have actually observed in this field through the years. In distributing the material between text and appendixes, the rationale used here is thatcore arguments of the book are text, whereas arguments either complementary, common toother disciplines, or recalls of basics are reviewed in the appendixes.As a general scope, in this book I have tried to (i) illustrate the basic principles behindthe application; (ii) outline the guidelines for the design; and (iii) discuss the basic performanceachievable and the ultimate limit set by noise. I have attempted to make the chapters and the accompanying appendixes selfcontaining,so that a selection of them can be used for a shorter course as well.As a guideline, in 35 hours of classroom lessons I cover most of the material presented inthe text, starting from basic ideas and going on to clarify performance limits and give developmenthints. To lessons, I add some 10 hours of lab and exercises. In the classes, I usuallyskip mathematical details and some advanced topics that are most difficult. I have anywayincluded them in the text because they illustrate the state of the art of electro-optical instrumentationand are useful for advanced study. Based on my experience, students with a limited background in optoelectronics can followthe course profitably if they are given a primer of an additional 6 to 8 hours on the fundamentalsof lasers and fibers that are collected in the appendixes. About derivations, I have tried to keep the mathematical details to a minimum and reportjust the very straight derivations. Purposely, to report just simple expressions, I havetyped the equations all on one line to save precious typographical space. This kind of typingmay look odd at first but will be easier as the reader becomes acquainted with it.Throughout the text, special attention has been paid to complement the understandingof the basic principle with the treatment of development issues. Thus, as compared withother books on the subject, the reader will find a lot of electronic schematics about signalhandling, discussions on the impact of practical components, comments about the ultimatelimits of performance, etc. Of course, this is just the attitude we try to develop in an electronicengineer, but it is also interesting for the generic reader to grasp the engineering problemsof instrumentation. Presently, the book does not contain problems. Actually, I prefer to publish the bookfirst and follow up with problems afterwards. Problems will be made available to the reader afew months after publication at the author's website, ele.unipv.it/~donati. At the same location,instructors adopting the book for their course will be able to find a selection of viewgraphsin PowerPoint. Many individuals have helped through the years in collecting the lecture notes from whichthe book has started. I wish to especially thank Tiziana Tambosso for the help in shapingthe arguments of the book and for suggesting many good hints.It is also a pleasure to thank Risto Myllyla, Gordon Day, Peter deGroot, Jesse S. Greever,and Thierry Bosch for reading the manuscript and providing useful feedback.I hope this book will be useful to the young student as a guide and motivation to workin the exciting field of electro-optical instrumentation and to the designer as a reference to thestate of the art in this field. If the book will stimulate new ideas or development of products,my effort in writing it will be amply rewarded. Excerpted from Electro-Optical Instrumentation: Sensing and Measuring with Lasers by Silvano Donati All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.

Notas de autor provistas por Syndetics

SILVANO DONATI is Full Professor and leader of the Electro-Optics Group at the University of Pavia, Italy. His research interests have included laser telemeters, interferometry; fiber gyros and current sensors; speckle pattern, and noise in CCD coupled oscillators. A Fellow Member of IEEE and OSA, and Meritorious Member of AEI, he has authored or coauthored 250 papers, guest edited several leading journals, and earned 10 patents. He is author of Photodetectors (Prentice Hall).

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