30 December 1981 Optical Method For Determining The State-Of-Charge Of A Lead-Acid Battery
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Proceedings Volume 0288, Los Alamos Conf on Optics '81; (1981); doi: 10.1117/12.932068
Event: Los Alamos Conference on Optics, 1981, Los Alamos, United States
Abstract
An optic device utilizes the index of refraction and critical angle to determine the state of charge of a lead-acid battery.
© (1981) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
C. R. Derouin, R. E. Bobbett, J. B. McCormick, W. J. Kerwin, "Optical Method For Determining The State-Of-Charge Of A Lead-Acid Battery", Proc. SPIE 0288, Los Alamos Conf on Optics '81, (30 December 1981); doi: 10.1117/12.932068; https://doi.org/10.1117/12.932068
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KEYWORDS
Refraction

Glasses

Lead

Refractive index

Light

Interfaces

Light sources

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