Titlebook: Elements of Quantum Optics; Pierre Meystre,Murray Sargent Textbook 19901st edition Springer-Verlag Berlin Heidelberg 1990 Laser Physics.La

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Field Quantization, to quantize the electromagnetic field. Such a semiclassical description is sufficient to describe most problems in quantum optics. However, there are a few notable exceptions where a classical description of the field leads to the wrong answer. These include spontaneous emission, the Lamb shift, re

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Interaction Between Atoms and Quantized Fields, with many experiments. Nevertheless several significant experiments show strong disagreements with such semiclassical theories. The present Chapter treats the atom-field interaction fully quantum mechanically, providing a basic understanding of spontaneous emission and laying the foundations for th

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Resonance Fluorescence,ontaneous emission of an atom irradiated by a continuous, monochromatic field. This emission is called .. We compute its spectrum, which is given in steady state by the Fourier transform of the first-order correlation function of the field. We also discuss the phenomenon of photon antibunching, a pu

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Squeezed States of Light, Δ., has a built-in degree of freedom: one can squeeze the standard deviation of one observable provided one “stretches” that for the conjugate observable. For example the position and momentum standard deviations obey the uncertainty relation . and we can squeeze Δ. to an arbitrarily small value at

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Quantum Theory of a Laser,2 – 14. So far, our treatment of quantized field-matter interactions has concentrated mostly on situations where the quantized field acts as a noise source: under these conditions the nonlinear atomic response originates from a . driving field, while the effects of the quantized modes are treated li

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Lead users and the organizationorption. This nonlinear cavity problem can lead to two or more stable output intensities for a given input intensity, and hence belongs to a class of problems called .. In the present chapter we also see a bistable configuration that involves active media, namely the homogeneously broadened ring las

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