Quantum Optics
Including Noise Reduction, Trapped Ions, Quantum Trajectories, and Decoherence
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Chapter
Atom–Field Interaction: Semiclassical Approach
In this chapter, we study the resonant interaction between atoms and light. The Bloch’s equations are derived, and by adding a relaxation term, various decay effects are included.
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Chapter
States of the Electromagnetic Field I
In this chapter, we study the coherent states and the thermal radiation.
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Chapter
Resonance Fluorescence
In this chapter, we study the scattered light from a two-level atom illuminated with a continuous field. Furthermore, Photon antibunching is discussed.
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Chapter
Quantum Theory of Coherence
In this chapter, we study Glauber’s quantum theory of coherence and photon counting.
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Chapter
New Progress in Quantum Optics and Atom Optics
The world today is develo** into a new era of quantum technology founded on quantum physics thanks to the increasing scientific cognition level and technical control ability on the microscopic quantum system...
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Chapter
Quantum Laser Theory: Langevin Approach
In this chapter, we study the Laser Theory using the Langevin Approach. We include the influence of pump statistics.
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Chapter
Atom–Field Interaction
In this Chapter, we study the atom–field interaction in the usual and dressed picture. We also address the problems of Rabi oscillations and the collapse and revivals.
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Chapter
Measurement and Calculation of Casimir Force
Measurement of Casimir force has been progressively improved since the first observation of Casimir force in 1958. In this chapter, we will first introduce our home-built dual-cantilever vacuum system and the ...
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Chapter
Quantum Noise Reduction 2
In this chapter, we will cover the area of theory and relevant experiments in the generation of squeezed states.
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Experimental Realization of a Casimir Transistor: Switching and Amplifying Energy Transfer in a Three-Body Casimir System
The Casimir interaction can be used to couple two mechanical resonators and improve the quality factor of a mechanical resonator. While the Casimir effect between two objects has been extensively studied, the ...
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Chapter
Quantum Trajectories
In this chapter we deal with the quantum trajectories and their applications in quantum problems.
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Chapter
Trapped Ions
In this chapter, we study the Paul trap for ions. We also analyse the various interactions between the ion’s internal and center-of-mass degrees of freedom with light waves. We also deal with QND measurement o...
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Chapter
Proposal on Detecting Casimir Torque
Many efforts were made to improve the precision in the Casimir force measurement and to harness the Casimir effect in various devices. Similar to the Casimir force that comes from the linear momentum of virtua...
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Chapter
Measurements, Quantum Limits and All That
In this chapter, we study the various quantum limits. We also deal with quantum non-demolition (QND) as well as continuous measurements and POVM’s (Generalized Measurements).
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Chapter
Quantum Bits, Entanglement and Applications
In this chapter, we deal with a general introduction to quantum computation and describe the bipartite entanglement of pure and mixed states. We also present quantum teleportation, quantum cryptography and pur...
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Chapter
Quantum Cloning and Processing
This chapters deals with quantum cloning and quantum processors.
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Chapter
Einstein’s Theory of Atom–Radiation Interaction
In this chapter, we study spontaneous and stimulated emission phenomenologically, as well as an elementary laser theory.
