Determination of saltwater concentration based on optical and electrical dual-differential methods

Optical Engineering

Volumn 43, Issue 3, 2004, Pages 732-736

  Zhao, Yong ^a   Rong, Min ^b   Liao, Yanbiao ^a  

^a TSINGHUA UNIVERSITY   (China)

^b HEBEI UNIVERSITY   (China)

Author keywords

Differential method; Distilled water; Optical inspection; Position sensitive detector; Refractive index; Salinity measurement

Indexed keywords

LIGHT ABSORPTION; LIGHT SCATTERING; LIGHT SOURCES; OPTICAL SENSORS; PRISMS; REFRACTIVE INDEX; SALINE WATER; SALINITY MEASUREMENT;

DIFFERENTIAL METHOD; DISTILLED WATER; OPTICAL INSPECTION; POSITION-SENSITIVE DETECTOR;

REFRACTOMETERS;

EID: 2342589434     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1645254     Document Type: Article

References (7)

1. A. W. Domanski, M. Roszko, and M. Swillo, "Compact optical fiber refractive index differential sensor for salinity measurements," Instrumentation and Measurement Technology Conference, Vol. 2, pp. 953-956, IEEE, Piscataway, NJ (1997).
2. Y. Y. Jin, Z. O. Chen, and Q. Z. Wang, "Laser fiber-optic technique for measuring the salinity of a solar pond," Acta Eneglae Solaris Sinica 15(2), 198-200 (1994).
3. Z. J. Min, J. P. Li, and S. H. Jiang, "Measurement of salt salinity in solar pond by supersonic method," Acta Eneglae Solaris Sinica 16(2), 224-228 (1995).
4. B. A. Brice and M. Hawler, "A differential refractometer," J. Opt. Soc. Am. A 41, 1033-1037 (1951).
5. Y. Miyake, "Chemical studies of the Western Pacific Ocean IV: The refractive index of seawater," Bull. Chem. Soc. Jpn. 14, 239-242 (1939).
6. E. M. Stanley, "The refractive index of seawater as a function of temperature, pressure and two wavelengths," Deep-Sea Res. 18, 833-840 (1971).
7. J. S. Rudy, "Measurement of the refractive index of seawater relative to Copenhagen standard seawater," Deep-Sea Res. 14, 427-43 (1967).