INVERSION OF INTERFEROMETRIC DATA FROM CYLINDRICALLY SYMMETRIC, REFRACTIONLESS PLASMAS

被引：16

作者：

OLDENBURG, DW ^{[1
]}

SAMSON, JC ^{[1
]}

机构：

[1] NATL RES COUNCIL CANADA,DEPT PHYS,OTTAWA K1A 0R6,ONTARIO,CANADA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 1979年 / 69卷 / 07期

关键词：

D O I：

10.1364/JOSA.69.000927

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Consideration is given to the problem of uniqueness and the compromise between resolution and variance when determining plasma densities by inverting inaccurate interferometric data from cylindrically symmetric refractionless plasmas or other similar phase objects. Methods are presented to show what unique information about plasma structure can be provided by a finite set of interferometric data, and how to determine the best possible resolution given that the variance of the estimate is to be less than a specific value. The problem of structural appraisal is also resolved by computing plasma densities which reproduce the data to within desired errors.

引用

页码：927 / 942

页数：16