Characterization of The Optical Properties of Motor Vehicle Engine Lubricants Using the Light Polarization Method
Qidir Maulana Binu Soesanto,
Ketut Sofjan Firdausi,
Winarno Winarno
et al.
Abstract:This paper has carried out active and non-linear optical characterizations of motor vehicle lubricants. The samples used were three two-wheeled vehicle oil with SAE labels: 10W-40, 20W-50, and 10W-30 without pre-treatment. The active optical property (natural polarization) was measured as a function of the polarizer angle without external field interference. Meanwhile, non-linear optical properties (electro-optical polarization) used changes in the polarization of light as a function of the potential differenc… Show more
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