Laser Physics

This book treats the interaction of radiation with matter, particular attention being paid to the laser. Knowledge is assumed of the usual half-year introduction of quantum mechanics found in undergraduate physics curricula. The material can be covered in two semesters, or, alternatively, the first part (Chaps 1-13) can be used as a one-semester 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 one's understanding of quantum mechanics itself. In fact, the material constitutes a viable, applied alternative for the usual second and third semesters of quantum mechanics.

Laser physics

Murray Sargent

Addison-Wesley Educational Publishers, Inc.

<p>This textbook gives a broad coverage of the basic elements necessary to understand and carry out research in laser physics and quantum optics. It presents a variety of theoretical tools as well as important results for two-level and semiconductor media, many of which could only be found in the original literature or in specialized monographs up to now. An important feature of the text is that it reveals the close connection between many seemingly unrelated or only distantly related topics, such as probe absorption, four-wave mixing, optical instabilities, resonance fluorescence, and squeezing. The introductory chapters deal with selected aspects of classical radiation theory, classical nonlinear optics, and quantum mechanics. Then semiclassical light-matter interactions involved in laser theory, optical bistability and instabilities, saturation spectroscopy, phase conjugation, and coherent transients are discussed. The final chapters treat aspects of quantum optics that require the quantization of the electromagnetic field, including spontaneous emission, resonance fluorescence, "nonclassical fields" and squeezing, and the quantum theory of the laser. The second edition contains a significant number of changes designed to improve clarity. A new section has been added on the theory of resonant light pressure and the manipulation of atomic trajectories by light. The photon-echo problem has been reformulated to reveal its relationship to four-wave mixing.</p>

Elements of Quantum Optics

Science & Math

pierre-meystre

Mathematics

Springer, Verlag

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