Quantum Theory of Light and Noise Polarization in Nonlinear Optics
- 23 February 2006
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 96 (7), 073601
- https://doi.org/10.1103/physrevlett.96.073601
Abstract
We present a consistent quantum theory of the electromagnetic field in nonlinearly responding causal media, with special emphasis on media. Starting from QED in linearly responding causal media, we develop a method to construct the cubic Hamiltonian expressed in terms of the complex nonlinear susceptibility in a quantum mechanically consistent way. In particular, we show that the method yields the nonlinear noise polarization, which together with the linear one is responsible for intrinsic quantum decoherence.
This publication has 17 references indexed in Scilit:
- Design of an integrated optical source of twin photonsPhysical Review A, 2005
- Photonic crystal fiber source of correlated photon pairsOptics Express, 2005
- Field quantization in inhomogeneous absorptive dielectricsPhysical Review A, 2004
- Towards a periodic deterministic source of arbitrary single-photon statesNew Journal of Physics, 2004
- Post-processing with linear optics for improving the quality of single-photon sourcesNew Journal of Physics, 2004
- Improving single-photon sources via linear optics and photodetectionPhysical Review A, 2004
- Nonlinear OpticsPublished by World Scientific Pub Co Pte Ltd ,1996
- Sub-shot-noise correlation of total photon number using macroscopic twin pulses of lightPhysical Review Letters, 1992
- Quantization of the electromagnetic field in dielectricsPhysical Review A, 1992
- Observation of Simultaneity in Parametric Production of Optical Photon PairsPhysical Review Letters, 1970