1 March 1991 Detection of phase objects in transparent liquids using nonlinear coupling in BaTiO3 crystal
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Proceedings Volume 1396, Applications of Optical Engineering: Proceedings of OE/Midwest '90; (1991) https://doi.org/10.1117/12.25850
Event: Applications of Optical Engineering: Proceedings of OE/Midwest '90, 1990, Rosemont, IL, United States
Abstract
Coherent two-wave coupling in a photorefractive crystal (PRC) BaTiO3 is used to detect the presence of impurities (phase objects) in transparent liquids. Glass pieces of 100 microndiameter are easily detectable with a reliability of better than 96%.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Azad Siahmakoun, Azad Siahmakoun, Xuanguo Shen, Xuanguo Shen, } "Detection of phase objects in transparent liquids using nonlinear coupling in BaTiO3 crystal", Proc. SPIE 1396, Applications of Optical Engineering: Proceedings of OE/Midwest '90, (1 March 1991); doi: 10.1117/12.25850; https://doi.org/10.1117/12.25850
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