- Title Pages
- Dedication
- Preface
- Introduction
-
1 The Quantum nature of light -
2 Quantization of cavity modes -
3 Field quantization -
4 Interaction of light with matter -
5 Coherent states -
6 Entangled states -
7 Paraxial quantum optics -
8 Linear optical devices -
9 Photon detection -
10 Experiments in linear optics -
11 Coherent interaction of light with atoms -
12 Cavity quantum electrodynamics -
13 Nonlinear quantum optics -
14 Quantum noise and dissipation -
15 Nonclassical states of light -
16 Linear optical amplifiers* -
17 Quantum tomography -
18 The master equation -
19 Bell's theorem and its optical tests -
20 Quantum information -
Appendix A Mathematics -
Appendix B Classical electrodynamics -
Appendix C Quantum theory - References
- Index
Cavity quantum electrodynamics
Cavity quantum electrodynamics
- Chapter:
- (p.381) 12 Cavity quantum electrodynamics
- Source:
- Quantum Optics
- Author(s):
J. C. Garrison
R. Y. Chiao
- Publisher:
- Oxford University Press
This chapter shows that the radiative behavior of a two-level atom in free space is drastically modified when the atom is confined to a cavity with dimensions comparable to the emitted wavelength. In the latter situation the photon cannot escape to infinity, but is instead reflected from the cavity walls to re-excite the atom. In the resonant wave approximation, the evolution of the atom-photon system in a cavity is described by the Jaynes-Cummings model. For an atom initially in the excited state, the excited-state occupation probability first collapses to an apparent steady-state value of 1/2, but later experiences a revival with oscillations around 1/2. This system has been experimentally realized by a device called a micromaser.
Keywords: Jaynes-Cummings model, collapse, revival, micromaser
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- Title Pages
- Dedication
- Preface
- Introduction
-
1 The Quantum nature of light -
2 Quantization of cavity modes -
3 Field quantization -
4 Interaction of light with matter -
5 Coherent states -
6 Entangled states -
7 Paraxial quantum optics -
8 Linear optical devices -
9 Photon detection -
10 Experiments in linear optics -
11 Coherent interaction of light with atoms -
12 Cavity quantum electrodynamics -
13 Nonlinear quantum optics -
14 Quantum noise and dissipation -
15 Nonclassical states of light -
16 Linear optical amplifiers* -
17 Quantum tomography -
18 The master equation -
19 Bell's theorem and its optical tests -
20 Quantum information -
Appendix A Mathematics -
Appendix B Classical electrodynamics -
Appendix C Quantum theory - References
- Index
