Basics of INTERFEROMETRY
|
|
- Darcy Shepherd
- 5 years ago
- Views:
Transcription
1 Basics of INTERFEROMETRY Second Edition P. HARIHARAN School ofphysics, Sydney, Australia University of Sydney CPi AMSTERDAM BOSTON HEIDELBERG LONDON NEW YORK OXFORD PARIS SAN DIEGO SAN FRANCISCO SINGAPORE SYDNEY TOKYO ÜLoÜVlliK. Academic Press is an imprint of Elsevier ACADEMIC PRESS
2 Contents Preface to the First Edition xvii Preface to the Second Edition xix Acknowledgments xxi Introduction 1 Interf erence: A Primer Light Waves Intensity in an Interf erence Pattern Visibility of Interference Fringes Interference with a Point Source Localization of Fringes Summary Problems 10 Further Reading 12 Two-Beam Interferometers Wavefront Division Amplitude Division The Rayleigh Interferometer The Michelson Interf erometer Fringes Formed with a Point Source Fringes Formed with an Extended Source Fringes Formed with Collimated Light 17
3 3.4.4 Applications The Mach-Zehnder Interferometer The Sagnac Interferometer Summary Problems 20 Further Reading 22 Source-Size and Spectral Effects Coherence Source-Size Effects SlitSource Circular Pinhole 25 A3 Spectral Effects Polarization Effects White-Light Fringes Channeled Spectra Summary Problems 28 Further Reading 30 Multiple-Beam Interference Multiple-Beam Fringes by Transmission Multiple-Beam Fringes by Reflection Multiple-Beam Fringes of Equal Thickness Fringes of Equal Chromatic Order (FECO Fringes) 5.5 The Fabry-Perot Interferometer Summary Problems 36 Further Reading 36
4 The Laser as a Light Source Lasers for Interferometry Laser Modes Single- Wavelength Operation of Lasers Polarization of Laser Beams Wavelength Stabilization of Lasers Laser-Beam Expansion Problems with Laser Sources Laser Safety Summary Problems 46 Further Reading 48 r 7 Photodetectors Photomultipliers Photodiodes Charge-Coupled Detector Arrays Linear CCD Sensors Area CCD Sensors Frame-Transfer CCD Sensors Photoconductive Detectors Pyroelectric Detectors Summary Problems 55 Further Reading 56 5 Measurements of Length The Definition of the Metre Length Measurements 58
5 8.2.1 The Fractional-Fringe Method Fringe Counting Heterodyne Techniques Synthetic Long-Wavelength Signals Frequency Scanning Environmental Effects Measurements of Changes in Length Phase Compensation Heterodyne Methods Dilatometry Summary Problems 63 Further Reading 66 : ;f Optical Testing The Fizeau Interferometer The Twyman-Green Interferometer Analysis of Wavefront Aberrations Laser Unequal-Path Interferometers The Point-Diffraction Interferometer Shearing Interferometers Lateral Shearing Interferometers Radial Shearing Interferometers Grazing-Incidence Interferometry Summary Problems 78 Further Reading 81 In Digital Techniques Digital Fringe Analysis 83
6 10.2 Digital Phase Measurements Testing Aspheric Surfaces Direct Measurements ofsurface Shape Long-Wavelength Tests Tests with Shearing Interferometers Tests with Computer-Generated Holograms Summary Problems 88 Further Reading 91 Macro- and Micro-Interf erometry Interferometry of Refractive Index Fields The Mach-Zehnder Interferometer Interference Microscopy Multiple-Beam Interferometry Two-Beam Interference Microscopes The Nomarski Interferometer Summary Problems 101 Further Reading 103 White-Light Interference Microscopy White-Light Interferometry White-Light Phase-Shifting Microscopy Spectrally Resolved Interferometry Coherence-Probe Microscopy Summary Problems 109 Further reading 110
7 : - : : : : '.-.. Holographie Xll Contents and Speckle Interferometry Holographie Interferometry Holographie Nondestructive Testing Holographie Strain Analysis Holographie Vibration Analysis Speckle Interferometry Electronic Speckle-Pattern Interferometry Studies of Vibrating Objects Summary Problems 119 Further Reading Inle rf e rom e tri cse S rs Laser-Doppler Interferometry Measurements of Vibration Amplitudes Fiber Interferometers Rotation Sensing Laser-Feedback Interferometers Gravitational Wave Detectors Optical Signal Processing InterferometricSwitch.es Interferometric Logic Gates Summary Problems 129 Further Reading 132 Interference Spectroscopy Resolving Power and Etendue The Fabry-Perot Interferometer 134
8 Contents xiu The Scanning Fabry-Perot Interferometer The Confocal Fabry Perot Interferometer The Multiple-Pass Fabry-Perot Interferometer Interference Filters Birefringent Filters Interference Wavelength Meters Laser Frequency Measurements Summary Problems 140 Further Reading Fourier Transform Spectroscopy The Multiplex Advantage Theory Practical Aspects Computation of the Spectrum Applications Summary Problems 149 Further Reading 151 1;p;;;;;;;;!;;;; ;i : / Interference with Single Photons Interference The Quantum Picture Single-Photon States Interference with Single-Photon States Interference with Independent Sources Fourth-Order Interference 161
9 Contents 17.6 Summary Problems 162 Further Reading 163 ; Building an Interferometer 165 Further Reading 167 f % B Monochromatic Light Waves 169 A.l Complex Representation 169 A.2 Optical Intensity 170 Phase Shifts on Reflection 171 Diffraction 173 C.l Diffraction Grätings 174 Polarized Light 177 D.l Production of Polarized Light 177 D.2 Quarter-Wave and Half-Wave Plates 177 D.3 The Jones Calculus 179 D.4 The Poincare Sphere 180 :;: The Pancharatnam Phase 183 E.l The Pancharatnam Phase 183 E.2 Achromatic Phase Shifters 183 E.3 Switchable Achromatic Phase Shifters 185
10 Contents The Twyman-Green Interf erometer: Initial Adjustment 187 The Mach-Zehnder Interferometer: Initial Adjustment 191 Fourier Transf orms and Correlation 193 H.l Fourier Transforms 193 H.2 Correlation 194 Coherence 195 LI Quasi-Monochromatic Light The Mutual Coherence Function Complex Degree of Coherence Visibility of the Interference Fringes Spatial Coherence Temporal Coherence Coherence Length 199 Heterodyne Interferometry 201 Laser Frequency Shifting 203
11 Evaluation of Shearing Interferograms 205 L. 1 Lateral Shearing Interferometers 205 L.2 Radial Shearing Interferometers 205 Phase-Shifting Interferometry 209 M.l Error-Correcting Algorithms 210 Holographie Imaging 211 N.l Hologram Recording 211 N.2 Image Reconstruction 212 Laser Speckle 215 Laser Frequency Modulation 219 Index 221
Basics of INTERFEROMETRY
Basics of INTERFEROMETRY P Hariharan CSIRO Division of Applied Sydney, Australia Physics ACADEMIC PRESS, INC. Harcourt Brace Jovanovich, Publishers Boston San Diego New York London Sydney Tokyo Toronto
More informationJ. C. Wyant Fall, 2012 Optics Optical Testing and Testing Instrumentation
J. C. Wyant Fall, 2012 Optics 513 - Optical Testing and Testing Instrumentation Introduction 1. Measurement of Paraxial Properties of Optical Systems 1.1 Thin Lenses 1.1.1 Measurements Based on Image Equation
More informationOptics and Lasers. Matt Young. Including Fibers and Optical Waveguides
Matt Young Optics and Lasers Including Fibers and Optical Waveguides Fourth Revised Edition With 188 Figures Springer-Verlag Berlin Heidelberg New York London Paris Tokyo Hong Kong Barcelona Budapest Contents
More informationIndex. Optical Shop Testing, Third Edition Edited by Daniel Malacara Copyright # 2007 John Wiley & Sons, Inc.
Index Aberration function, 499 Aberration, spherical of aspherical surfaces, 839 Aberration function secondary, 504 Schwarzschild, 504 Aberrations, 83, 259, 348, 408, 410, 416 astigmatism of a concave
More informationHandbook of Optical Systems
Handbook of Optical Systems Volume 5: Metrology of Optical Components and Systems von Herbert Gross, Bernd Dörband, Henriette Müller 1. Auflage Handbook of Optical Systems Gross / Dörband / Müller schnell
More informationInterference [Hecht Ch. 9]
Interference [Hecht Ch. 9] Note: Read Ch. 3 & 7 E&M Waves and Superposition of Waves and Meet with TAs and/or Dr. Lai if necessary. General Consideration 1 2 Amplitude Splitting Interferometers If a lightwave
More informationUse of Computer Generated Holograms for Testing Aspheric Optics
Use of Computer Generated Holograms for Testing Aspheric Optics James H. Burge and James C. Wyant Optical Sciences Center, University of Arizona, Tucson, AZ 85721 http://www.optics.arizona.edu/jcwyant,
More informationTesting Aspheric Lenses: New Approaches
Nasrin Ghanbari OPTI 521 - Synopsis of a published Paper November 5, 2012 Testing Aspheric Lenses: New Approaches by W. Osten, B. D orband, E. Garbusi, Ch. Pruss, and L. Seifert Published in 2010 Introduction
More informationOptical Signal Processing
Optical Signal Processing ANTHONY VANDERLUGT North Carolina State University Raleigh, North Carolina A Wiley-Interscience Publication John Wiley & Sons, Inc. New York / Chichester / Brisbane / Toronto
More informationThe Fiber-Optic Gyroscope
The Fiber-Optic Gyroscope Second Edition Herve C. Lefevre ARTECH HOUSE BOSTON LONDON artechhouse.com Contents Preface to the First Edition Preface to the Second Edition xvii xix Introduction 1 References
More informationR.B.V.R.R. WOMEN S COLLEGE (AUTONOMOUS) Narayanaguda, Hyderabad.
R.B.V.R.R. WOMEN S COLLEGE (AUTONOMOUS) Narayanaguda, Hyderabad. DEPARTMENT OF PHYSICS QUESTION BANK FOR SEMESTER III PAPER III OPTICS UNIT I: 1. MATRIX METHODS IN PARAXIAL OPTICS 2. ABERATIONS UNIT II
More informationPhotonic Signals. and Systems. An Introduction. NabeelA.Riza/Ph.D. Department of Electrical and Electronic Engineering University College Cork
Photonic Signals and Systems An Introduction NabeelA.Riza/Ph.D. Department of Electrical and Electronic Engineering University College Cork Cork, Ireland New York Chicago San Francisco Lisbon London Madrid
More informationDesign of a digital holographic interferometer for the. ZaP Flow Z-Pinch
Design of a digital holographic interferometer for the M. P. Ross, U. Shumlak, R. P. Golingo, B. A. Nelson, S. D. Knecht, M. C. Hughes, R. J. Oberto University of Washington, Seattle, USA Abstract The
More informationTesting Aspherics Using Two-Wavelength Holography
Reprinted from APPLIED OPTICS. Vol. 10, page 2113, September 1971 Copyright 1971 by the Optical Society of America and reprinted by permission of the copyright owner Testing Aspherics Using Two-Wavelength
More information06SurfaceQuality.nb Optics James C. Wyant (2012) 1
06SurfaceQuality.nb Optics 513 - James C. Wyant (2012) 1 Surface Quality SQ-1 a) How is surface profile data obtained using the FECO interferometer? Your explanation should include diagrams with the appropriate
More informationGerhard K. Ackermann and Jurgen Eichler. Holography. A Practical Approach BICENTENNIAL. WILEY-VCH Verlag GmbH & Co. KGaA
Gerhard K. Ackermann and Jurgen Eichler Holography A Practical Approach BICENTENNIAL BICENTENNIAL WILEY-VCH Verlag GmbH & Co. KGaA Contents Preface XVII Part 1 Fundamentals of Holography 1 1 Introduction
More informationMetrology and Sensing
Metrology and Sensing Lecture 10: Holography 2017-12-21 Herbert Gross Winter term 2017 www.iap.uni-jena.de 2 Preliminary Schedule No Date Subject Detailed Content 1 19.10. Introduction Introduction, optical
More informationOptical Fibers p. 1 Basic Concepts p. 1 Step-Index Fibers p. 2 Graded-Index Fibers p. 4 Design and Fabrication p. 6 Silica Fibers p.
Preface p. xiii Optical Fibers p. 1 Basic Concepts p. 1 Step-Index Fibers p. 2 Graded-Index Fibers p. 4 Design and Fabrication p. 6 Silica Fibers p. 6 Plastic Optical Fibers p. 9 Microstructure Optical
More informationObservational Astronomy
Observational Astronomy Instruments The telescope- instruments combination forms a tightly coupled system: Telescope = collecting photons and forming an image Instruments = registering and analyzing the
More informationBasics of Holography
Basics of Holography Basics of Holography is an introduction to the subject written by a leading worker in the field. The first part of the book covers the theory of holographic imaging, the characteristics
More informationMASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Electrical Engineering and Computer Science
Student Name Date MASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Electrical Engineering and Computer Science 6.161 Modern Optics Project Laboratory Laboratory Exercise No. 6 Fall 2010 Solid-State
More information(51) Int Cl.: G01B 9/02 ( ) G01B 11/24 ( ) G01N 21/47 ( )
(19) (12) EUROPEAN PATENT APPLICATION (11) EP 1 939 581 A1 (43) Date of publication: 02.07.2008 Bulletin 2008/27 (21) Application number: 07405346.3 (51) Int Cl.: G01B 9/02 (2006.01) G01B 11/24 (2006.01)
More informationLecture 25. Wind Lidar (3) Direct Detection Doppler Lidar
Lecture 25. Wind Lidar (3) Direct Detection Doppler Lidar Overview of Direct Detection Doppler Lidar (DDL) Fringe imaging DDL Scanning FPI DDL FPI edge-filter DDL Iodine absorption-line edge-filter DDL
More informationLecture 21. Wind Lidar (3) Direct Detection Doppler Lidar
Lecture 21. Wind Lidar (3) Direct Detection Doppler Lidar Overview of Direct Detection Doppler Lidar (DDL) Resonance fluorescence DDL Fringe imaging DDL Scanning FPI DDL FPI edge-filter DDL Absorption
More informationDynamic Interferometry
Invited Paper ynamic Interferometry Neal rock*, John Hayes*, rad Kimbrough, James Millerd*, Michael North-Morris* Matt Novak and James. Wyant ollege of Optical Sciences, University of rizona, Tucson, Z
More informationOFDM for Optical Communications
OFDM for Optical Communications William Shieh Department of Electrical and Electronic Engineering The University of Melbourne Ivan Djordjevic Department of Electrical and Computer Engineering The University
More informationUSE OF COMPUTER- GENERATED HOLOGRAMS IN OPTICAL TESTING
14 USE OF COMPUTER- GENERATED HOLOGRAMS IN OPTICAL TESTING Katherine Creath College of Optical Sciences University of Arizona Tucson, Arizona Optineering Tucson, Arizona James C. Wyant College of Optical
More informationOPSENS WHITE-LIGHT POLARIZATION INTERFEROMETRY TECHNOLOGY
OPSENS WHITE-LIGHT POLARIZATION INTERFEROMETRY TECHNOLOGY 1. Introduction Fiber optic sensors are made up of two main parts: the fiber optic transducer (also called the fiber optic gauge or the fiber optic
More informationFiber-optic Michelson Interferometer Sensor Fabricated by Femtosecond Lasers
Sensors & ransducers 2013 by IFSA http://www.sensorsportal.com Fiber-optic Michelson Interferometer Sensor Fabricated by Femtosecond Lasers Dong LIU, Ying XIE, Gui XIN, Zheng-Ying LI School of Information
More informationEE119 Introduction to Optical Engineering Spring 2003 Final Exam. Name:
EE119 Introduction to Optical Engineering Spring 2003 Final Exam Name: SID: CLOSED BOOK. THREE 8 1/2 X 11 SHEETS OF NOTES, AND SCIENTIFIC POCKET CALCULATOR PERMITTED. TIME ALLOTTED: 180 MINUTES Fundamental
More informationDynamic beam shaping with programmable diffractive optics
Dynamic beam shaping with programmable diffractive optics Bosanta R. Boruah Dept. of Physics, GU Page 1 Outline of the talk Introduction Holography Programmable diffractive optics Laser scanning confocal
More information7 CHAPTER 7: REFRACTIVE INDEX MEASUREMENTS WITH COMMON PATH PHASE SENSITIVE FDOCT SETUP
7 CHAPTER 7: REFRACTIVE INDEX MEASUREMENTS WITH COMMON PATH PHASE SENSITIVE FDOCT SETUP Abstract: In this chapter we describe the use of a common path phase sensitive FDOCT set up. The phase measurements
More informationSection 2 ADVANCED TECHNOLOGY DEVELOPMENTS
Section 2 ADVANCED TECHNOLOGY DEVELOPMENTS 2.A High-Power Laser Interferometry Central to the uniformity issue is the need to determine the factors that control the target-plane intensity distribution
More information7 WAVEMETER PROJECT #6 MODEL OEK-100. Measure the Wavelength of An Unknown laser Using 633nm and 543 nm HeNe lasers
7 WAVEMETER Measure the Wavelength of An Unknown laser Using 633nm and 543 nm HeNe lasers MODEL OEK-100 PROJECT #6 72 7.1 Introduction A wavemeter can be constructed with a Twyman-Green interferometer.
More informationIntroduction to Imaging Spectrometers
Introduction to Imaging Spectrometers William L. Wolfe Professor Emeritus, Optical Sciences Center, University of Arizona Tutorial Texts in Optical Engineering Volume TT25 Donald С O'Shea, Series Editor
More informationOptical Information Processing. Adolf W. Lohmann. Edited by Stefan Sinzinger. Ch>
Optical Information Processing Adolf W. Lohmann Edited by Stefan Sinzinger Ch> Universitätsverlag Ilmenau 2006 Contents Preface to the 2006 edition 13 Preface to the third edition 15 Preface volume 1 17
More informationContouring aspheric surfaces using two-wavelength phase-shifting interferometry
OPTICA ACTA, 1985, VOL. 32, NO. 12, 1455-1464 Contouring aspheric surfaces using two-wavelength phase-shifting interferometry KATHERINE CREATH, YEOU-YEN CHENG and JAMES C. WYANT University of Arizona,
More informationOPSENS WHITE-LIGHT POLARIZATION INTERFEROMETRY TECHNOLOGY
OPSENS WHITE-LIGHT POLARIZATION INTERFEROMETRY TECHNOLOGY 1. Introduction Fiber optic sensors are made up of two main parts: the fiber optic transducer (also called the fiber optic gauge or the fiber optic
More informationinstruments Solar Physics course lecture 3 May 4, 2010 Frans Snik BBL 415 (710)
Solar Physics course lecture 3 May 4, 2010 Frans Snik BBL 415 (710) f.snik@astro.uu.nl www.astro.uu.nl/~snik info from photons spatial (x,y) temporal (t) spectral (λ) polarization ( ) usually photon starved
More informationTeaching optics with a focus on innovation. Douglas Martin Lawrence University
Teaching optics with a focus on innovation Douglas Martin Lawrence University Our goal and conceit Teach students to be more innovative Prepare students for research in a modern optics lab. Aprile Lab,
More informationGrating-assisted demodulation of interferometric optical sensors
Grating-assisted demodulation of interferometric optical sensors Bing Yu and Anbo Wang Accurate and dynamic control of the operating point of an interferometric optical sensor to produce the highest sensitivity
More informationEE119 Introduction to Optical Engineering Spring 2002 Final Exam. Name:
EE119 Introduction to Optical Engineering Spring 2002 Final Exam Name: SID: CLOSED BOOK. FOUR 8 1/2 X 11 SHEETS OF NOTES, AND SCIENTIFIC POCKET CALCULATOR PERMITTED. TIME ALLOTTED: 180 MINUTES Fundamental
More informationCharacteristics of point-focus Simultaneous Spatial and temporal Focusing (SSTF) as a two-photon excited fluorescence microscopy
Characteristics of point-focus Simultaneous Spatial and temporal Focusing (SSTF) as a two-photon excited fluorescence microscopy Qiyuan Song (M2) and Aoi Nakamura (B4) Abstracts: We theoretically and experimentally
More informationParallel Digital Holography Three-Dimensional Image Measurement Technique for Moving Cells
F e a t u r e A r t i c l e Feature Article Parallel Digital Holography Three-Dimensional Image Measurement Technique for Moving Cells Yasuhiro Awatsuji The author invented and developed a technique capable
More informationHigh stability multiplexed fibre interferometer and its application on absolute displacement measurement and on-line surface metrology
High stability multiplexed fibre interferometer and its application on absolute displacement measurement and on-line surface metrology Dejiao Lin, Xiangqian Jiang and Fang Xie Centre for Precision Technologies,
More informationNIR SPECTROSCOPY Instruments
What is needed to construct a NIR instrument? NIR SPECTROSCOPY Instruments Umeå 2006-04-10 Bo Karlberg light source dispersive unit (monochromator) detector (Fibres) (bsorbance/reflectance-standard) The
More informationSignals and Systems Using MATLAB
Signals and Systems Using MATLAB Second Edition Luis F. Chaparro Department of Electrical and Computer Engineering University of Pittsburgh Pittsburgh, PA, USA AMSTERDAM BOSTON HEIDELBERG LONDON NEW YORK
More informationIndex. Cambridge University Press An Introduction to Practical Laboratory Optics J. F. James. Index.
aberrations 13 chromatic 14, 171 lateral 14, 163 longitudinal 14, 163 geometric, 50, 75, 90, 92 off-axis 14, 26, 30 optical 162 et seq. Seidel 162 spherical 13, 163 albedo 41 alignment 80, 92 aperture
More informationOptical Communications and Networking 朱祖勍. Sept. 25, 2017
Optical Communications and Networking Sept. 25, 2017 Lecture 4: Signal Propagation in Fiber 1 Nonlinear Effects The assumption of linearity may not always be valid. Nonlinear effects are all related to
More informationLecture 27. Wind Lidar (6) Edge Filter-Based Direct Detection Doppler Lidar
Lecture 27. Wind Lidar (6) Edge Filter-Based Direct Detection Doppler Lidar q FPI and Fizeau edge-filter DDL q Iodine-absorption-line edge-filter DDL q Edge-filter lidar data retrieval and error analysis
More informationDynamic Phase-Shifting Electronic Speckle Pattern Interferometer
Dynamic Phase-Shifting Electronic Speckle Pattern Interferometer Michael North Morris, James Millerd, Neal Brock, John Hayes and *Babak Saif 4D Technology Corporation, 3280 E. Hemisphere Loop Suite 146,
More informationRecent Developments in Fiber Optic Spectral White-Light Interferometry
Photonic Sensors (2011) Vol. 1, No. 1: 62-71 DOI: 10.1007/s13320-010-0014-z Review Photonic Sensors Recent Developments in Fiber Optic Spectral White-Light Interferometry Yi JIANG and Wenhui DING School
More informationPrinciples of Optics for Engineers
Principles of Optics for Engineers Uniting historically different approaches by presenting optical analyses as solutions of Maxwell s equations, this unique book enables students and practicing engineers
More informationMultiply Resonant EOM for the LIGO 40-meter Interferometer
LASER INTERFEROMETER GRAVITATIONAL WAVE OBSERVATORY - LIGO - CALIFORNIA INSTITUTE OF TECHNOLOGY MASSACHUSETTS INSTITUTE OF TECHNOLOGY LIGO-XXXXXXX-XX-X Date: 2009/09/25 Multiply Resonant EOM for the LIGO
More informationConfocal Imaging Through Scattering Media with a Volume Holographic Filter
Confocal Imaging Through Scattering Media with a Volume Holographic Filter Michal Balberg +, George Barbastathis*, Sergio Fantini % and David J. Brady University of Illinois at Urbana-Champaign, Urbana,
More informationTesting aspheric lenses: some new approaches with increased flexibility
Testing aspheric lenses: some new approaches with increased flexibility Wolfgang Osten, Eugenio Garbusi, Christoph Pruss, Lars Seifert Universität Stuttgart, Institut für Technische Optik ITO, Pfaffenwaldring
More informationSpatial-Phase-Shift Imaging Interferometry Using Spectrally Modulated White Light Source
Spatial-Phase-Shift Imaging Interferometry Using Spectrally Modulated White Light Source Shlomi Epshtein, 1 Alon Harris, 2 Igor Yaacobovitz, 1 Garrett Locketz, 3 Yitzhak Yitzhaky, 4 Yoel Arieli, 5* 1AdOM
More informationDesigning Optical Layouts for AEI s 10 meter Prototype. Stephanie Wiele August 5, 2008
Designing Optical Layouts for AEI s 10 meter Prototype Stephanie Wiele August 5, 2008 This summer I worked at the Albert Einstein Institute for Gravitational Physics as a member of the 10 meter prototype
More informationDiffraction, Fourier Optics and Imaging
1 Diffraction, Fourier Optics and Imaging 1.1 INTRODUCTION When wave fields pass through obstacles, their behavior cannot be simply described in terms of rays. For example, when a plane wave passes through
More informationDIMENSIONAL MEASUREMENT OF MICRO LENS ARRAY WITH 3D PROFILOMETRY
DIMENSIONAL MEASUREMENT OF MICRO LENS ARRAY WITH 3D PROFILOMETRY Prepared by Benjamin Mell 6 Morgan, Ste156, Irvine CA 92618 P: 949.461.9292 F: 949.461.9232 nanovea.com Today's standard for tomorrow's
More informationOptical Characterization and Defect Inspection for 3D Stacked IC Technology
Minapad 2014, May 21 22th, Grenoble; France Optical Characterization and Defect Inspection for 3D Stacked IC Technology J.Ph.Piel, G.Fresquet, S.Perrot, Y.Randle, D.Lebellego, S.Petitgrand, G.Ribette FOGALE
More informationSensitive measurement of partial coherence using a pinhole array
1.3 Sensitive measurement of partial coherence using a pinhole array Paul Petruck 1, Rainer Riesenberg 1, Richard Kowarschik 2 1 Institute of Photonic Technology, Albert-Einstein-Strasse 9, 07747 Jena,
More informationAn Experimental Analysis of Polarization Shearing Interferometer based Wavefront Sensor
An Experimental Analysis of Polarization Shearing Interferometer based Wavefront Sensor Dr. M. Mohamed Ismail Assistant Professor, The New College, Chennai, Tamilnadu, India Email address: mohammedismi@gmail.com
More information3.0 Alignment Equipment and Diagnostic Tools:
3.0 Alignment Equipment and Diagnostic Tools: Alignment equipment The alignment telescope and its use The laser autostigmatic cube (LACI) interferometer A pin -- and how to find the center of curvature
More information2 CYCLICAL SHEARING INTERFEROMETER
2 CYCLICAL SHEARING INTERFEROMETER Collimation Testing and Measurement of The Radius of Curvature of the Wavefront MODEL OEK-100 PROJECT #1 18 2.1 Introduction In many applications, it is desired to measure
More informationhttp://goldberg.lbl.gov 1 To EUV or not to EUV? That is the question. Do we need EUV interferometry and EUV optical testing? 17 Things you need to know about perfecting EUV optics. 2 The main things you
More informationPolarization Sagnac interferometer with a common-path local oscillator for heterodyne detection
1354 J. Opt. Soc. Am. B/Vol. 16, No. 9/September 1999 Beyersdorf et al. Polarization Sagnac interferometer with a common-path local oscillator for heterodyne detection Peter T. Beyersdorf, Martin M. Fejer,
More informationHigh Sensitivity Interferometric Detection of Partial Discharges for High Power Transformer Applications
High Sensitivity Interferometric Detection of Partial Discharges for High Power Transformer Applications Carlos Macià-Sanahuja and Horacio Lamela-Rivera Optoelectronics and Laser Technology group, Universidad
More informationSPIE. Lens Design Fundamentals PRESS. Second Edition RUDOLF KINGSLAKE R. BARRY JOHNSON
Lens Design Fundamentals Second Edition RUDOLF KINGSLAKE R. BARRY JOHNSON AMSTERDAM BOSTON HEIDELBERG LONDON NEW YORK OXFORD PARIS SAN DIEGO SAN FRANCISCO SINGAPORE SYDNEY TOKYO Academic Press is an imprint
More informationWavefront Sensing Under Unique Lighting Conditions
Wavefront Sensing Under Unique Lighting Conditions Shack-Hartmann wavefront sensors prove critical in detecting light propagation properties of noncoherent light sources. BY JOHANNES PFUND, RALF DORN and
More informationCONTENTS. Chapter 1 Wave Nature of Light 19
CONTENTS Chapter 1 Wave Nature of Light 19 1.1 Light Waves in a Homogeneous Medium 19 A. Plane Electromagnetic Wave 19 B. Maxwell's Wave Equation and Diverging Waves 22 Example 1.1.1 A diverging laser
More informationHeterodyne Interferometry with a Supercontinuum Local Oscillator. Pavel Gabor Vatican Observatory, 933 N Cherry Ave., Tucson AZ 85721, USA
**Volume Title** ASP Conference Series, Vol. **Volume Number** **Author** c **Copyright Year** Astronomical Society of the Pacific Heterodyne Interferometry with a Supercontinuum Local Oscillator Pavel
More informationElectronically switchable Bragg gratings provide versatility
Page 1 of 5 Electronically switchable Bragg gratings provide versatility Recent advances in ESBGs make them an optimal technological fabric for WDM components. ALLAN ASHMEAD, DigiLens Inc. The migration
More informationLab Report 3: Speckle Interferometry LIN PEI-YING, BAIG JOVERIA
Lab Report 3: Speckle Interferometry LIN PEI-YING, BAIG JOVERIA Abstract: Speckle interferometry (SI) has become a complete technique over the past couple of years and is widely used in many branches of
More informationAstro 500 A500/L-20 1
Astro 500 1 Lecture Outline Spectroscopy from a 3D Perspective ü Basics of spectroscopy and spectrographs ü Fundamental challenges of sampling the data cube Approaches and example of available instruments
More informationTheory and Applications of Frequency Domain Laser Ultrasonics
1st International Symposium on Laser Ultrasonics: Science, Technology and Applications July 16-18 2008, Montreal, Canada Theory and Applications of Frequency Domain Laser Ultrasonics Todd W. MURRAY 1,
More informationSub-nanometer Interferometry Aspheric Mirror Fabrication
UCRL-JC- 134763 PREPRINT Sub-nanometer Interferometry Aspheric Mirror Fabrication for G. E. Sommargren D. W. Phillion E. W. Campbell This paper was prepared for submittal to the 9th International Conference
More informationA laser speckle reduction system
A laser speckle reduction system Joshua M. Cobb*, Paul Michaloski** Corning Advanced Optics, 60 O Connor Road, Fairport, NY 14450 ABSTRACT Speckle degrades the contrast of the fringe patterns in laser
More informationOptical coherence tomography
Optical coherence tomography Peter E. Andersen Optics and Plasma Research Department Risø National Laboratory E-mail peter.andersen@risoe.dk Outline Part I: Introduction to optical coherence tomography
More informationThis document is downloaded from DR-NTU, Nanyang Technological University Library, Singapore.
This document is downloaded from DR-NTU, Nanyang Technological University Library, Singapore. Title Some new developments in optical dynamic testing Author(s) Fu, Yu; Phua, Poh Boon Citation Fu, Y., &
More informationParallel Mode Confocal System for Wafer Bump Inspection
Parallel Mode Confocal System for Wafer Bump Inspection ECEN5616 Class Project 1 Gao Wenliang wen-liang_gao@agilent.com 1. Introduction In this paper, A parallel-mode High-speed Line-scanning confocal
More informationWireless Communications Over Rapidly Time-Varying Channels
Wireless Communications Over Rapidly Time-Varying Channels Edited by Franz Hlawatsch Gerald Matz ELSEVIER AMSTERDAM BOSTON HEIDELBERG LONDON NEW YORK OXFORD PARIS SAN DIEGO SAN FRANCISCO SINGAPORE SYDNEY
More informationProject Staff: Timothy A. Savas, Michael E. Walsh, Thomas B. O'Reilly, Dr. Mark L. Schattenburg, and Professor Henry I. Smith
9. Interference Lithography Sponsors: National Science Foundation, DMR-0210321; Dupont Agreement 12/10/99 Project Staff: Timothy A. Savas, Michael E. Walsh, Thomas B. O'Reilly, Dr. Mark L. Schattenburg,
More informationWill contain image distance after raytrace Will contain image height after raytrace
Name: LASR 51 Final Exam May 29, 2002 Answer all questions. Module numbers are for guidance, some material is from class handouts. Exam ends at 8:20 pm. Ynu Raytracing The first questions refer to the
More informationFiber-Optic Communication Systems
Fiber-Optic Communication Systems Second Edition GOVIND P. AGRAWAL The Institute of Optics University of Rochester Rochester, NY A WILEY-iNTERSCIENCE PUBLICATION JOHN WILEY & SONS, INC. NEW YORK / CHICHESTER
More informationStability of a Fiber-Fed Heterodyne Interferometer
Stability of a Fiber-Fed Heterodyne Interferometer Christoph Weichert, Jens Flügge, Paul Köchert, Rainer Köning, Physikalisch Technische Bundesanstalt, Braunschweig, Germany; Rainer Tutsch, Technische
More informationDevelopment of a Low Cost 3x3 Coupler. Mach-Zehnder Interferometric Optical Fibre Vibration. Sensor
Development of a Low Cost 3x3 Coupler Mach-Zehnder Interferometric Optical Fibre Vibration Sensor Kai Tai Wan Department of Mechanical, Aerospace and Civil Engineering, Brunel University London, UB8 3PH,
More informationCollimation Tester Instructions
Description Use shear-plate collimation testers to examine and adjust the collimation of laser light, or to measure the wavefront curvature and divergence/convergence magnitude of large-radius optical
More informationComputer Generated Holograms for Testing Optical Elements
Reprinted from APPLIED OPTICS, Vol. 10, page 619. March 1971 Copyright 1971 by the Optical Society of America and reprinted by permission of the copyright owner Computer Generated Holograms for Testing
More informationALISEO: an Imaging Interferometer for Earth Observation
ALISEO: an Imaging Interferometer for Earth Observation A. Barducci, F. Castagnoli, G. Castellini, D. Guzzi, C. Lastri, P. Marcoionni, I. Pippi CNR IFAC Sesto Fiorentino, ITALY ASSFTS14 Firenze - May 6-8,
More informationEngineering Sciences 151. Electromagnetic Communication Laboratory Assignment 4 Fall Term
Engineering Sciences 151 Electromagnetic Communication Laboratory Assignment 4 Fall Term 1997-98 OBJECTIVES: To build familiarity with interference phenomena and interferometric measurement techniques;
More informationA novel tunable diode laser using volume holographic gratings
A novel tunable diode laser using volume holographic gratings Christophe Moser *, Lawrence Ho and Frank Havermeyer Ondax, Inc. 85 E. Duarte Road, Monrovia, CA 9116, USA ABSTRACT We have developed a self-aligned
More informationCHAPTER 5 FINE-TUNING OF AN ECDL WITH AN INTRACAVITY LIQUID CRYSTAL ELEMENT
CHAPTER 5 FINE-TUNING OF AN ECDL WITH AN INTRACAVITY LIQUID CRYSTAL ELEMENT In this chapter, the experimental results for fine-tuning of the laser wavelength with an intracavity liquid crystal element
More informationThree-dimensional quantitative phase measurement by Commonpath Digital Holographic Microscopy
Available online at www.sciencedirect.com Physics Procedia 19 (2011) 291 295 International Conference on Optics in Precision Engineering and Nanotechnology Three-dimensional quantitative phase measurement
More informationHigh Speed Fiber Optic Spectrometer
High Speed Fiber Optic Spectrometer Yongxin Wang Dissertation submitted to the committee members of Yongxin Wang in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Electrical
More informationSimple interferometric fringe stabilization by CCD-based feedback control
Simple interferometric fringe stabilization by CCD-based feedback control Preston P. Young and Purnomo S. Priambodo, Department of Electrical Engineering, University of Texas at Arlington, P.O. Box 19016,
More informationHistory of Velocimetry Technology
SAND2012-9001C? History of Velocimetry Technology Brook Jilek Explosives Technologies Group Sandia National Laboratories Albuquerque, NM bajilek@sandia.gov The 7th Annual PDV Workshop, Albuquerque, NM
More informationattosnom I: Topography and Force Images NANOSCOPY APPLICATION NOTE M06 RELATED PRODUCTS G
APPLICATION NOTE M06 attosnom I: Topography and Force Images Scanning near-field optical microscopy is the outstanding technique to simultaneously measure the topography and the optical contrast of a sample.
More informationHeisenberg) relation applied to space and transverse wavevector
2. Optical Microscopy 2.1 Principles A microscope is in principle nothing else than a simple lens system for magnifying small objects. The first lens, called the objective, has a short focal length (a
More informationTemperature-Independent Torsion Sensor Based on Figure-of-Eight Fiber Loop Mirror
(2013) Vol. 3, No. 1: 52 56 DOI: 10.1007/s13320-012-0082-3 Regular Temperature-Independent Torsion Sensor Based on Figure-of-Eight Fiber Loop Mirror Ricardo M. SILVA 1, António B. Lobo RIBEIRO 2, and Orlando
More information