Title :
Coherent-classical estimation for quantum linear systems
Author :
Petersen, Ian R.
Author_Institution :
Sch. of Eng. & Inf. Technol., Univ. of New South Wales at the Australian Defence Force Acad., Canberra, ACT, Australia
Abstract :
This paper introduces a problem of coherent-classical estimation for a class of linear quantum systems. In this problem, the estimator is a mixed quantum-classical system which produces a classical estimate of a system variable. The coherent-classical estimator may also involve coherent feedback. An example involving optical squeezers is given to illustrate the efficacy of this idea.
Keywords :
discrete systems; feedback; linear systems; optical squeezing; coherent feedback; coherent-classical estimation; linear quantum systems; mixed quantum-classical system; optical squeezers; system variable estimation; Cavity resonators; Detectors; Estimation; Nonlinear optics; Optical feedback; Optical reflection; Vectors;
Conference_Titel :
Control Conference (AUCC), 2013 3rd Australian
Conference_Location :
Fremantle, WA
Print_ISBN :
978-1-4799-2497-4
DOI :
10.1109/AUCC.2013.6697322
