File Name: optical coherence and quantum optics .zip
Office Hours: TBA. Quantum optics is a broad and varied subject that deals with the study, control, and manipulation of quantum coherence associated with electromagnetic fields. This includes nonclassical optical media, the basic interaction of photons and atoms, and the nonclassical nature of the electromagnetic field itself. Quantum optics is the natural arena for experimental tests of the foundations of quantum mechanics and measurement, especially in the context of open, nonequilibrium quantum systems. Most recently, developments in theory and experiment have led to the possibility of applying the coherent control of quantum optical systems to perform completely new information-processing paradigms such as quantum communication and quantum computation. Topics to be studied include: - Quantum and classical coherence - Atom-photon coupling and atomic coherence - The quantum electromagnetic vacuum - Nonclassical light and photon statistics - Quantum optical particles and waves discrete and continuous variables - Foundations of entanglement and quantum maps - Open quantum systems and decoherence - Quantum trajectories and continuous measurement - Fundamental paradigms in quantum optics cavity QED, ion and neutral atom traps, entangled light - Applications in quantum information science quantum communication, computation, metrology. Quantum Optics map pdf download.
In physics , two wave sources are perfectly coherent if their frequency and waveform are identical and their phase difference is constant. Coherence is an ideal property of waves that enables stationary i. It contains several distinct concepts, which are limiting cases that never quite occur in reality but allow an understanding of the physics of waves, and has become a very important concept in quantum physics. More generally, coherence describes all properties of the correlation between physical quantities of a single wave, or between several waves or wave packets. Interference is the addition, in the mathematical sense, of wave functions. A single wave can interfere with itself, but this is still an addition of two waves see Young's slits experiment. Constructive or destructive interferences are limit cases, and two waves always interfere, even if the result of the addition is complicated or not remarkable.
Cambridge Core - Optics, Optoelectronics and Photonics - Optical Coherence and Quantum Optics. Frontmatter. pp i-viii. Access. PDF; Export citation.
This book presents a systematic treatment of a broad area of modern optical physics dealing with coherence and fluctuations of light. It is a field that has largely developed since the first lasers became available in the s. The first three chapters cover various mathematical techniques that are needed later.