Real-Time Liquid Evaporation Rate Measurement Based on a Microchip Laser Feedback Interferometer

被引：0

作者：

谈宜东 ^{[1
]}

张松 ^{[1
]}

任舟 ^{[1
]}

张永芹 ^{[2
]}

张书练 ^{[1
]}

机构：

[1] State Key Laboratory of Precision Measurement Technology and Instruments,Department of Precision Instruments,Tsinghua University

[2] School of Mechanical Engineering,Nantong

来源：

Chinese Physics Letters | 2013年 / 30卷 / 12期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We present a novel scheme to realize the direct real-time measurement of liquid evaporation rate and nanometer order liquid level monitoring.It is based on the phase measurement technology of Nd:YAG microchip laser frequency-shifted feedback,which not only has a high resolution and precision but also ultrahigh sensitivity.The evaporation rates Of four different transparent liquids and hot water are measured.Experimental results indicate the ease and convenience of measuring and present promising application prospects in non-cooperative target measurement.

引用

页码：50 / 52

页数：3

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