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30 April 2004 Multiwavelength liquid signature analyzer for characteristic analysis of liquid
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Proceedings Volume 5279, Optical Fibers and Passive Components; (2004)
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China
The multi-wavelength liquid signature analyzer (MWLSA) is used to analyze the characteristics of liquid. It adopts two kinds of transmitter diodes with different peak wavelengths as the light sources of the system. With MWLSA not only the light intensity signal reflecting the optical characteristic of the sample liquid under different wavelengths can be obtained, but also the volume and outline information of the corresponding liquid drop are acquirable. The application of the multi-wavelength light sources makes it possible for us to get more information about the liquid sample, which enriches the function of the liquid signature analyzer and improves its discrimination ability of different liquids so as to have more application fields.
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Haixiu Chen, Zurong Qiu, and Guoxiong Zhang "Multiwavelength liquid signature analyzer for characteristic analysis of liquid", Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004);

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