Quantum Langevin theory of excess noise

Details Quantum Langevin theory of excess noise Quantum Langevin theory of excess noise

1999-04-14

arxiv.org/abs/quant-ph/9904060v1

Physics

Quantum Physics

9 pages, 0 figures, revtex

Scientific paper

10.1103/PhysRevA.61.023806

In an earlier work [P. J. Bardroff and S. Stenholm], we have derived a fully quantum mechanical description of excess noise in strongly damped lasers. This theory is used here to derive the corresponding quantum Langevin equations. Taking the semi-classical limit of these we are able to regain the starting point of Siegman's treatment of excess noise [Phys. Rev. A 39, 1253 (1989)]. Our results essentially constitute a quantum derivation of his theory and allow some generalizations.

Affiliated with

Also associated with

No associations

Rating

Quantum Langevin theory of excess noise does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quantum Langevin theory of excess noise, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum Langevin theory of excess noise will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-389206