IODINE ABSORPTION FILTERS FOR DOPPLER GLOBAL VELOCIMETRY

被引：24

作者：

CHAN, VSS

HEYES, AL

ROBINSON, DI

TURNER, JT

机构：

[1] Manchester School of Engineering, University of Manchester, Manchester M13 9PL, Oxford Road

[2] Applied Sciene Laboratory, Derby, Rolls Royce PIC

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1995年 / 6卷 / 06期

关键词：

D O I：

10.1088/0957-0233/6/6/015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The iodine absorption filter is a critical component in the implementation of the emerging flow measurement technique of Doppler global velocimetry. The aim of this paper is to discuss the various factors influencing the performance of this type of frequency sensitive optical filter and to suggest how its design should be optimized, This advice, based upon the authors' own experience and a surprisingly large body of literature, is designed to help prospective users of Doppler global velocimetry. Some of the material may also have relevance to other forms of optical measurement which employ absorption filters.

引用

页码：784 / 794

页数：11

共 31 条

[1] HELICOPTER PLUME DETECTION BY USING AN ULTRANARROW-BAND NONCOHERENT LASER DOPPLER-VELOCIMETER [J].