MOBILE FIBEROPTIC LASER DOPPLER ANEMOMETER

被引：36
作者：
STIEGLMEIER, M
TROPEA, C
机构：
[1] Lehrstuhl für Stromungsmechanik, Universität Erlangen-Nürnberg, Erlangen, D-8520
来源：
APPLIED OPTICS | 1992年 / 31卷 / 21期
关键词：
LASER DOPPLER ANEMOMETER; FIBER OPTICS; SEMICONDUCTOR DEVICES; PROBE DESIGN; FLOW VELOCITY MEASUREMENT;
D O I：
10.1364/AO.31.004096
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A laser Doppler anemometer (LDA) has been developed that combines the compactness and low power consumption of laser diodes and avalanche photodiodes with the flexibility and possibility of miniaturization by using fiber-optic probes. The system has been named DFLDA for laser diode fiber LDA and is especially suited for mobile applications, for example, in trains, airplanes, or automobiles. Optimization considerations of fiber-optic probes are put forward and several probe examples are described in detail. Measurement results from three typical applications are given to illustrate the use of the DFLDA. Finally, a number of future configurations of the DFLDA concept are discussed.
引用
收藏
页码：4096 / 4105
页数：10
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