Using Cramer-Rao theory as spectrometer design tool aimed at quantitative complex-spectrum analysis

被引：2

作者：

Klinkhamer, J. F. F. ^{[1
]}

van der Valk, N. C. J. ^{[1
]}

von Hellermann, M. G. ^{[2
]}

Jaspers, R. ^{[2
]}

机构：

[1] TNO Sci & Ind, NL-2600 AD Delft, Netherlands

[2] Inst Plasma Phys Rijnhuizen, EURATOM Assoc, FOM, NL-3430 BE Nieuwegein, Netherlands

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2008年 / 79卷 / 10期

关键词：

optical design techniques; spectrometers;

D O I：

10.1063/1.2971972

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper the use of the Cramer-Rao lower bound (CRLB) to aid in the design of diagnostic systems dealing with complex spectra is discussed. Specifically it is discussed how a priori knowledge, used to improve the estimation, can be included in the CRLB analysis. This provides improved predictions for the spectrometer characteristics that will lead to an optimal system.

引用

页数：3