基于返回光子信号的激光系统指向参数估计的克拉美-罗下界

Cramer-Rao lower bounds on estimation of laser system pointing parameters by use of the return photon signal.

作者信息

Borah Deva K, Voelz David G

机构信息

Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Craces, New Mexico 88003, USA.

出版信息

Opt Lett. 2006 Apr 15;31(8):1029-31. doi: 10.1364/ol.31.001029.

DOI:10.1364/ol.31.001029

PMID:16625892

Abstract

Cramer-Rao lower bounds (CRLBs) on the estimation of the pointing parameters of a laser system using the return signal are obtained. A maximum likelihood estimator is found to obtain an estimation performance close to the CRLB in most scenarios considered.

摘要

利用返回信号获得了激光系统指向参数估计的克拉美-罗下界（CRLB）。发现在大多数考虑的场景中，最大似然估计器能获得接近CRLB的估计性能。