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### OPTI 380A Lab 4 - Wave Motion - Presentation Slides-1

Course: OPTICS 380a, Spring 2010
School: Arizona
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380A OPTI Intermediate Optics Lab 4: Wave Motion Tom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.edu Pendulum 9/20/2010 OPTI380A Lab 4: Wave Motion 2 1 Electromagnetic Waves 9/20/2010 OPTI380A Lab 4: Wave Motion 3 Simple Transverse Waves One-dimensional wave equation: !2 Ey !x 2 &quot; 2 1 ! Ey #0 c 2 !t 2 Solution for the real wave traveling in +x...

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380A OPTI Intermediate Optics Lab 4: Wave Motion Tom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.edu Pendulum 9/20/2010 OPTI380A Lab 4: Wave Motion 2 1 Electromagnetic Waves 9/20/2010 OPTI380A Lab 4: Wave Motion 3 Simple Transverse Waves One-dimensional wave equation: !2 Ey !x 2 " 2 1 ! Ey #0 c 2 !t 2 Solution for the real wave traveling in +x direction: E y ( x, t ) y # A0 cos(kx " \$t % &) y if k # \$ . c y E E'H The complete solution involves consideration of the magnetic field. If we take a snapshot in time of the EM wave it may look like: S=ExH H z 9/20/2010 OPTI380A Lab 4: Wave Motion x 4 2 Simple Transverse Waves Ey E00 A wave crest position x(t ) # vt % x0 x ( # kx " \$t -E -A0 ) 9/20/2010 OPTI380A Lab 4: Wave Motion 5 Standing Waves (Waves traveling in opposite directions) Ea ( x, t ) # A cos(kx " \$t % &a ) Eb ( x, t ) # A cos(" kx " \$t % &b ) Addition of the two waves: & , E ( x, t ) # 2 A cos . kx % * 2 0 &+ , / cos . "\$t % / 21 1 0 Square magnitude and irradiance: E 2 ( x, t ) # A2 21 % cos(2kx % &* ) 3 21 % cos("2\$t % &+ )3 I ( x) # cn6 0 E 2 4 x, t 5 # cn60 A2 21 % cos(2kx % &* )3 9/20/2010 OPTI380A 4: Lab Wave Motion 6 3 Standing Waves ~ 21 % cos(2kx % &* )3 ~ 21 % cos("2\$t % &+ )3 7 = )/2 v1 v2 9/20/2010 OPTI380A Lab 4: Wave Motion 7 Ripple Tank Position Paper Below Tank 9/20/2010 OPTI380A - Lab 4: Wave Motion 8 4 Transmission Line Wave 1 Wave 2 Result is Standing EM Wave 9/20/2010 OPTI380A Lab 4: Wave Motion 9 Transmission Line From: http://www.tpub.com/content/neets/14182/css/14182_121.htm 9/20/2010 OPTI380A Lab 4: Wave Motion 10 5 Transmission Line From: http://www.tpub.com/content/neets/14182/css/14182_128.htm 9/20/2010 OPTI380A Lab 4: Wave Motion 11 Internet Videos ! Speed of Electrons: http://www.allaboutcircuits.com/vol_2/chpt_14/2.html ! Transmission Line Reflection: http://education.tm.agilent.com/index.cgi?CONTENT_ID=6 ! Reflection from Straight Barrier (Pulse): from Straight Barrier (Pulse): http://www.youtube.com/watch?v=r0088hYFuws&feature=related ! Circular wave reflection ripple tank: http://www.youtube.com/watch?v=-RBpOsgCdxo&feature=related ! Standing wave demo: http://www.youtube.com/watch?v=MT7EpS4OX3k&feature=related ! Waves on a bass instrument: http://www.videosift.com/video/Standing-waves-in-standup-bassguitar-strings 9/20/2010 OPTI380A - Lab 4: Wave Motion 12 6
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Arizona - OPTICS - 380a
Revision 9/15/2010OPTICS 380A Lab 4: Wave Motion ProceduresBe sure to answer questions associated with each section and additional questions before Appendix A.Part A: WATER WAVES IN A RIPPLE TANKUse the ripple tank to create water waves. With referenc
Arizona - OPTICS - 380a
OPTI 380A Intermediate Optics Lab 5: Linear PolarizationTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduLinearly Polarized EM Wave9/24/2010OPTI380A - Lab 5: Linear Polarization21Polarizers! A polarizer
Arizona - OPTICS - 380a
OPTI 380A Intermediate Optics Lab 6: Waveplates and Stokes VectorsTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduLinearly Polarized EM Wave10/1/2010OPTI380A - Lab 6: Waveplates and Stokes Vectors21Vario
Arizona - OPTICS - 380a
Revision 10/1/2010OPTICS 380A Lab 6: Waveplates and Stokes VectorsBe sure to answer the additional questions at the end of the procedures.Part A: Half-Wave Plate (HWP) and Quarter-Wave Plate (QWP)Use two linear polarizers (one as a polarizer, the othe
Arizona - OPTICS - 380a
OPTI 380A Intermediate Optics Lab 7: InterferenceTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduPlane WavesU (r , t ) # U 0 e j ( k ! r !&quot;t ) zWave fronts \$ k . Max separation between planes = %. U 0 \$ k
Arizona - OPTICS - 380a
OPTI 380A Intermediate Optics Lab 8: Division of Wavefront (Michelson Interferometer)Tom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduTwo Vector Plane Waves -Dynamics(Time Domain Dynamics) For !1= !2 , &quot;# = 0
Arizona - OPTICS - 380a
Revision 10/7/2010OPTICS 380A Lab 7: Interference PrelabQuestions to consider in your preparation: (1) What are the differences between interference by division of wavefront and interference by division of amplitude? (2) In Youngs double slit experiment
Arizona - OPTICS - 380a
Revision 10/7/2010OPTICS 380A Lab 7: InterferenceBe sure to answer the additional questions at the end of the procedures.Part A: Youngs Double Slit Interferometer (YDSI)We will use this experiment as an example of a real-world problem in acceptance te
Arizona - OPTICS - 380a
OPTI380A Prelab Questions 1. For an ideal silicon photodiode with unity efficiency, calculate the expected output current for incident wavelengths of 0.438 !m and 0.91 !m for input flux levels of 1 mW and 1 !W. You should have a total of four answers for
Arizona - OPTICS - 380a
OPTI380A Prelab Lab 3 2010 (1) Read the encyclopedia chapter. (2) What are the smallest dimensions of the data pits on a DVD disk and on a CDROM disk (look it up in lecture notes or on the web)? (3) Name at least two ways how you can increase the amount o
Arizona - OPTICS - 380a
OPTI380A Prelab Lab 4 2010 (1) Read the Simplified Background (2) Write down the equation for the simple harmonic motion of a particle. What is the velocity of the particle? What is the relationship between the frequency, wavelength and velocity? Give an
Arizona - OPTICS - 380a
OPTI380A Prelab Lab 5 - 2010 (1) (2) (3) (4) What are Fresnel equations and what phenomena do these equations describe? What is a polarizer? What is Maluss Law? What is Brewsters angle (also called the polarization angle)?OPTI 380A Lab 5: Linear Polariza
Arizona - OPTICS - 380a
ODS TutorialCollege of Optical Sciences University of Arizona Tucson, Arizona 85721 milster@arizona.edu (520) 621-8280; (520) 621-4358 FAX http:/www.optics.arizona.edu/milsterProf. Tom D. MilsterMilster: Optical Data Storage1Outline History and Intr
Arizona - GER - 376
Prof. Thomas Kovach September 9, 2010German/JudaicStudies376Firstpaper The assignment is to write a 5-page essay based on one of the following topics, or on a topic of your own choosing that has been cleared with me in advance. If you choose topics #5 or
Arizona - GER - 376
Prof.ThomasKovach October21,2010 German/JudaicStudies376Secondpaper ThepaperisdueinclassonNovember30.Alltheguidelinesforthefirst paperapplytothisoneaswell.Ifyouwishtowritemorethan5pages,dont hesitatetodoso. Forthispaper,Idlikeyoutochooseoneortwoauthorsort
Arizona - GER - 376
Prof.ThomasKovach September28,2010StudyGuideforGER/JUS376MIDTERMThemidtermexamwillconsistofthefollowingsections: 1.Identificationofquotes(8quotes,5pointseach) 2.Identificationoftermsand/ordates(4items,21/2pointseach) 3.ShortessayonSanhedrin(15points) 4.
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 1: Semiconductor Light SourcesTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduLight Emitting Diode (LED)!Forward Bias+Cathode (n) Anode (p)27/27/2010OPTI380A - Lab 1:
Arizona - OPTI - 380
Prelab Study Guide Use this Study guide to prepare for the laboratory and for Mini Quizzes (1) Draw a LI curve of a semiconductor laser. Label the axis and location of the laser threshold. What is the typical semiconductor laser threshold of an NEC laser
Arizona - OPTI - 380
OPTI 380ALAB #1 Semiconductor Light SourcesWARNING: In all experiments, stay below the maximum current rated for the LD (35mA)!(1) Physical and power characteristics a. LED i. Observe a reference marker under the microscope in order to scale dimensions
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 2: DetectorsTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduWhat is an Optical Detector?! An optical detector produces an electrical signal that is proportional to the amoun
Arizona - OPTI - 380
Revision 9/10/2010OPTICS 380A Lab 3: CD-DVDIntroduction The purpose of this laboratory is to learn about the operation of a CD-DVD drive by taking one apart. Each lab group is given a fully assembled drive and your team must disassemble the drive. Lab p
Arizona - OPTI - 380
Revision 9/2/2010OPTICS 380A DETECTORSIntroduction This lab deals with a variety of photo detectors. A photo detector converts optical energy into observable signal and is used in numerous scientific and technical applications. There are two general cat
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 4: Wave MotionTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduPendulum9/20/2010OPTI380A Lab 4: Wave Motion21Electromagnetic Waves9/20/2010OPTI380A Lab 4: Wave Motion3
Arizona - OPTI - 380
Revision 9/15/2010OPTICS 380A Lab 4: Wave Motion ProceduresBe sure to answer questions associated with each section and additional questions before Appendix A.Part A: WATER WAVES IN A RIPPLE TANKUse the ripple tank to create water waves. With referenc
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 5: Linear PolarizationTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduLinearly Polarized EM Wave9/24/2010OPTI380A - Lab 5: Linear Polarization21Polarizers! A polarizer
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 6: Waveplates and Stokes VectorsTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduLinearly Polarized EM Wave10/1/2010OPTI380A - Lab 6: Waveplates and Stokes Vectors21Vario
Arizona - OPTI - 380
Revision 10/1/2010OPTICS 380A Lab 6: Waveplates and Stokes VectorsBe sure to answer the additional questions at the end of the procedures.Part A: Half-Wave Plate (HWP) and Quarter-Wave Plate (QWP)Use two linear polarizers (one as a polarizer, the othe
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 7: InterferenceTom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduPlane WavesU (r , t ) # U 0 e j ( k ! r !&quot;t ) zWave fronts \$ k . Max separation between planes = %. U 0 \$ k
Arizona - OPTI - 380
OPTI 380A Intermediate Optics Lab 8: Division of Wavefront (Michelson Interferometer)Tom Milster Professor, College of Optical Sciences, University of Arizona milster@arizona.eduTwo Vector Plane Waves -Dynamics(Time Domain Dynamics) For !1= !2 , &quot;# = 0
Arizona - OPTI - 380
Revision 10/7/2010OPTICS 380A Lab 7: Interference PrelabQuestions to consider in your preparation: (1) What are the differences between interference by division of wavefront and interference by division of amplitude? (2) In Youngs double slit experiment
Arizona - OPTI - 380
Revision 10/7/2010OPTICS 380A Lab 7: InterferenceBe sure to answer the additional questions at the end of the procedures.Part A: Youngs Double Slit Interferometer (YDSI)We will use this experiment as an example of a real-world problem in acceptance te
Arizona - OPTI - 380
OPTI380A Prelab Questions 1. For an ideal silicon photodiode with unity efficiency, calculate the expected output current for incident wavelengths of 0.438 !m and 0.91 !m for input flux levels of 1 mW and 1 !W. You should have a total of four answers for
Arizona - OPTI - 380
OPTI380A Prelab Lab 3 2010 (1) Read the encyclopedia chapter. (2) What are the smallest dimensions of the data pits on a DVD disk and on a CDROM disk (look it up in lecture notes or on the web)? (3) Name at least two ways how you can increase the amount o
Arizona - OPTI - 380
OPTI380A Prelab Lab 4 2010 (1) Read the Simplified Background (2) Write down the equation for the simple harmonic motion of a particle. What is the velocity of the particle? What is the relationship between the frequency, wavelength and velocity? Give an
Arizona - OPTI - 380
OPTI380A Prelab Lab 5 - 2010 (1) (2) (3) (4) What are Fresnel equations and what phenomena do these equations describe? What is a polarizer? What is Maluss Law? What is Brewsters angle (also called the polarization angle)?OPTI 380A Lab 5: Linear Polariza
Arizona - OPTI - 380
ODS TutorialCollege of Optical Sciences University of Arizona Tucson, Arizona 85721 milster@arizona.edu (520) 621-8280; (520) 621-4358 FAX http:/www.optics.arizona.edu/milsterProf. Tom D. MilsterMilster: Optical Data Storage1Outline History and Intr
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CH:12AtomicTheory&amp;QuantumMechanics02:35AtomsaremeasuredinAngstroms() = 1 * 10^-10 m = .1 nm = 100 Pm Range from 1A (H) to 8A (Cs)All EM rad travels at C (speed of light) = 3.0 * 10^8 Sinusoidal oscillating waves of magnetic (H) and electric (E) fields
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PHD 0015 Human Development Topic 1 The Study of Human Development Introduction (Refer textbook Chapter 1) .The field of human development is defined as the scientific study of processes in which people change, as well as of characteristics that remain fa
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Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
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Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
Multimedia University - FOSEE - CVL1040
Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
Multimedia University - FOSEE - CVL1040
Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
Multimedia University - FOSEE - CVL1040
Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
Multimedia University - FOSEE - CVL1040
Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
Multimedia University - FOSEE - CVL1040
Social &amp; Human Sciences Department (SAHSD) Centre for Foundation Studies and Extension Education (FOSEE)PHD 0015 Human DevelopmentONLINE NOTESFOSEE , MULTIMEDIA UNIVERSITY (436821-T) MELAKA CAMPUS, JALAN AYER KEROH LAMA, 75450 MELAKA, MALAYSIA. Tel 606
Multimedia University - FOSEE - CVL1040
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PHD 0015 Human Development Assignment Guidelines 1. This is a group project. Form a group consists of five students.2. 3.Prepare 20 slides including one video relating to lifespan topic. The slides must be pictures/diagrams and a video and each of them
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