004 (part 1 of 1) 10 points
The red light emitted by a He-Ne laser has
a wavelength of 633 nm in air and travels at
3.00 x 10^8 m/s.
Find the frequency of the laser light. An-
swer in units of Hz.
005 (part 1 of 1) 10 points
Yellow light travels through a certain glass
block at a speed of 1.97 x 10^8 m/s. The
wavelength of the light in this particular type
of glass is 3:81 x 10^7 m (381 nm).
What is the frequency of the yellow light in
the glass block? Answer in units of Hz.
006 (part 1 of 1) 10 points
A sound wave traveling at 341 m/s is emitted
by the foghorn of a tugboat. An echo is heard
3.00 s later.
How far away is the re°ecting object? An-
swer in units of m.
For 004 and 005,
Use the formula,
Velocity of light = wavelength * frequency
Any two data are given and u need to find the third.
This book presents the first comprehensive collection of solved problems in laser physics covering both fundamental and applied aspects of laser science and technology. The framework of the book, including structuring of topics and notations, closely follows that adopted in the Principles of Laser book by Professor O. Svelto. The collection of problems presented in this book appears therefore a natural complement to Sveltos textbook for testing and developing the skills acquired in the reading of the theory; however, it may also be a useful support to any general textbook on laser physics, wherein problems are usually not solved in detail. We remark that this is, to our knowledge, the first book to provide a complete and satisfactory set of solved problems in such a highly developing field of science and technology. The problems fall mainly into three distinct categories: (i) numerical/applied problems, which help the reader to become confident and familiar with the basic concepts and methods of laser physics, and to acquire a feeling for numerical parameters entering in realworld laser systems; (ii) complementary problems, that present in detail demonstrations of some analytical parts not given in the textbook; and (iii) advanced problems, aimed either to provide a deeper understanding of the subject or to cover more recent developments in the field. Audience: This book is primarily intended for undergraduate and graduate students in physics, engineering, and chemistry. However, it may also be a useful tool for industrial professionals working in the field of laser technologies and laser applications, as well as for researchers interested in basic aspects of realworld lasers and related fields. Author: Cerullo, Giulio/ Nisoli, Mauro/ Longhi, Stefano Binding Type: Paperback Number of Pages: 308 Publication Date: 2001/10/31 Language: English Dimensions: 9.24 x 7.16 x 0.85 inches
This book treats the interaction of radiation with matter, particular attention being paid to the laser. Knowledge is assumed of the usual halfyear introduction of quantum mechanics found in undergraduate physics curricula. The material can be covered in two semesters, or, alternatively, the first part (Chaps 113) can be used as a onesemester course in which quantum mechanical aspects of the electromagnetic field are ignored. Each chapter is accompanied by problems that illustrate the text and give useful (occasionally new) results. Existing laser media are intrinsically quantum mechanical and are most easily studied with the quantum theory. Understanding the laser along these lines enlivens ones understanding of quantum mechanics itself. In fact, the material constitutes a viable, applied alternative for the usual second and third semesters of quantum mechanics. Author: Sargent, Murry III/ Sargent, Murray/ Scully, Marian O. Binding Type: Paperback Number of Pages: 464 Publication Date: 1974/01/01 Language: English Dimensions: 8.69 x 5.98 x 0.95 inches
In Laser Physics the interaction of radiation and matter, and the principles of laser operation are treated at a level suitable for fourth-year undergraduate courses or introductory graduate courses in physics, chemistry or engineering. The factors which determine efficiency, wavelength coverage, output power, and beam quality of the different classes of laser are treated both in terms of fundamental theory and practical construction aspects. Details of established types of solid-state, semiconductor, and gas lasers are examined together with the techniques that enable their output to be converted widely across the spectrum. The latest advances in high power fibre lasers, femtosecond lasers, and X-ray lasers are explained. The text is liberally illustrated with more than 300 diagrams. An extensive bibliography is provided, together with numerical problems in each chapter. Solutions are available via the web.
Due to the rapid progress in laser technology a wealth of novel fundamental and applied applications of lasers in atomic and plasma physics have become possible. This book focuses on the interaction of high intensity lasers with matter. It reviews the state of the art of high power laser sources, intensity laseratom and laserplasma interactions, laser matter interaction at relativistic intensities, and QED with intense lasers. Author: Brabec, Thomas/ Kapteyn, Henry/ Brabec, Thomas Series Title: Springer Series in Optical Sciences Series Number: 1027 Binding Type: Hardcover Number of Pages: 591 Publication Date: 2008/09/01 Language: English Dimensions: 9.30 x 6.20 x 1.10 inches
For the first time in a book, this monograph describes relativistic and chargedisplacement selfchannelling, which is the major finding in the physics of superintense laser beams. It also presents general nonlinear models of lasers plasma interactions specifically in the case of extremely high intensities. Author: Borovsky, Andrew V./ Galkin, Andrew L./ Auguste, Thierry Series Title: Lecture Notes in Computer Science Series Number: 34 Binding Type: Hardcover Number of Pages: 230 Publication Date: 2003/08/13 Language: English Dimensions: 9.21 x 6.14 x 0.56 inches
This graduatelevel text presents the fundamental physics of solidstate lasers, including the basis of laser action and the optical and electronic properties of laser materials. After an overview of the topic, the first part begins with a review of quantum mechanics and solidstate physics, spectroscopy, and crystal field theory; it then treats the quantum theory of radiation, the emission and absorption of radiation, and nonlinear optics; concluding with discussions of lattice vibrations and ionion interactions, and their effects on optical properties and laser action. The second part treats specific solidstate laser materials, the prototypical ruby and NdYAG systems being treated in greatest detail; and the book concludes with a discussion of novel and nonstandard materials. Some knowledge of quantum mechanics and solidstate physics is assumed, but the discussion is as selfcontained as possible, making this an excellent reference, as well as useful for independent study. Author: Powell, Richard C. Binding Type: Hardcover Number of Pages: 437 Publication Date: 1998/03/27 Language: English Dimensions: 9.53 x 6.40 x 0.99 inches
Published on the occasion of Theodor H nschs 60th Birthday emphasis is placed on precision related to results in a variety of fields, such as atomic clocks, frequency standards, and the measurement of physical constants in atomic physics. Furthermore, illustrations and engineering applications of the fundamentals of quantum mechanics are widely covered. It has contributions by Nobel prize winners Norman F. Ramsey, Steven Chu, and Carl E. Wieman. Author: Figger, Hartmut/ Meschede, Dieter/ Zimmermann, Claus Binding Type: Hardcover Number of Pages: 522 Publication Date: 2001/12/12 Language: English Dimensions: 9.16 x 6.68 x 1.00 inches
Does anyone know any physics demonstrations on the concept of light?
As part of my final, my partner and I have to give a demonstration dealing with 'light'. It is graded on our ability to explain it, it's uniqueness, and class participation (which shouldn't be too hard because there are only two other students in my class) and I can't find anything to do. I've only been able to find good ones that deal with lasers, which I don't have. Any suggestions?
also, it has to be short, about a minute at most.
You could shine a flashlight through a prism and explain diffraction really quick. Depends on what grade ur in if that's complicated enough. If ur still in HS or lower, it'll be awesome.
If that's too basic you could heat something up 'till it glows and talk about thermal radiation.
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