The Quantum Beat: Principles and Applications of Atomic Clocks [Hardcover]

Fouad G. Major (Author)

Book Description

ISBN-10: 0387695338 | ISBN-13: 978-0387695334 | Publication Date: June 6, 2007 | Edition: 2nd

This edition retains the essentially didactic approach to the treatment of the development of atomic clocks in the first edition, but brings up to date the extraordinary developments in recent years, culminating in clocks based on quantum resonance at optical frequency in individual ions confined in miniature electromagnetic traps.

Editorial Reviews

Review

From the reviews of the second edition: "This revision is a very complete account of the evolution of frequency and time measurement with emphasis on the development of atomic clocks. … The 20 chapters include a wide range of topics starting with a brief history of time measurements. … Complete index, extensive references, list of suggested readings by topic. Summing Up: Recommended. Lower-division undergraduates through professionals; two-year technical program students." (R. L. Stearns, CHOICE, Vol. v4 (3), November, 2007)

From the Back Cover

This work attempts to convey a broad understanding of the physical principles underlying the workings of these quantum-based atomic clocks, with introductory chapters placing them in context with the early development of mechanical clocks and the introduction of electronic time-keeping as embodied in the quartz-controlled clocks. While the book makes no pretense at being a history of atomic clocks, it nevertheless takes a historical perspective in its treatment of the subject. Intended for nonspecialists with some knowledge of physics or engineering, The Quantum Beat covers a wide range of salient topics relevant to atomic clocks, treated in a broad intuitive manner with a minimum of mathematical formalism. Detailed descriptions are given of the design principles of the rubidium, cesium, hydrogen maser, and mercury ion standards; the revolutionary changes that the advent of the laser has made possible, such as laser cooling, optical pumping, the formation of "optical molasses," and the cesium "fountain" standard; and the time-based global navigation systems, Loran-C and the Global Positioning System. Also included are topics that bear on the precision and absolute accuracy of standards, such as noise, resonance line shape, the relativistic Doppler effect as well as more general relativistic notions of time relevant to synchronization of remote clocks, and time reversal symmetry. This edition retains the essentially didactic approach to the treatment of the development of atomic clocks in the first edition, but brings up to date the extraordinary developments in recent years, culminating in clocks based on quantum resonance at optical frequency in individual ions confined in miniature electromagnetic traps. These, together with advances in the generation of wide-band coherent frequency combs spanning the spectrum as far as the optical range, has made possible the direct measurement of phenomena occurring at optical frequencies! As a result of these recent advances, in addition to the time-based GPS and LORAN C navigation systems treated in the first edition, other important applications of a fundamental scientific interest have become feasible. These include satellite-borne tests of the theory of general relativity and the equivalence principle on which it is based. As with the first edition, the book is intended for students and non-specialists; hence the material is not rigidly formal, is mostly self-contained, and presented in a broad intuitive manner with a minimum of mathematical formalism.

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Product Details

• Hardcover: 494 pages
• Publisher: Springer; 2nd edition (June 6, 2007)
• Language: English
• ISBN-10: 0387695338
• ISBN-13: 978-0387695334
• Product Dimensions: 9.2 x 6.5 x 1.1 inches
• Shipping Weight: 1.7 pounds (View shipping rates and policies)
• Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
• Amazon Best Sellers Rank: #2,491,917 in Books (See Top 100 in Books)

More About the Author

Fouad G. Major received his Ph.D.in 1962 from the University of Washington under Hans Dehmelt. He did pioneering work at NASA/Goddard in demonstrating optical detection of microwave resonance on Hg ions in a Paul trap. More detailed biographical material available at http://www.chmajor.com/quantumbeat

Customer Reviews

Most Helpful Customer Reviews

5 of 5 people found the following review helpful:

5.0 out of 5 stars Best discussion of Clocks at all levels, June 23, 1998

By 

Mark Semon (Lewiston, ME USA) - See all my reviews

This review is from: The Quantum Beat: Principles and Applications of Atomic Clocks (Hardcover)

There are excellent books discussing time at a level accessible for the general reader (e.g. Empires of Time, by Anthony Aveni). The Quantum Beat is the only one I've seen that gives a thorough discussion of the basics and then goes on to give an incredibly lucid discussion of all the minute details involved in making more and more accurate clocks. He elaborates on the pluses and minuses of each new development, from the sundial to the pendulum clock to the quartz crystal clock to the atomic clock. He also outlines the directions currently being pursued -- clocks based on a single atom held in an atom trap.

The book will have special appeal to those who know about physics, crystals or engineering, and it should make fascinating reading for any educated layperson.

Major was a key figure in the development of atomic clocks and has produced an exhilarating book describing their importance and the incredible technological efforts that went into their development.