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Proceedings Paper

New method for measuring refractive index of liquids
Author(s): K. Kozlov; D. Merkulov; O. Vilitis
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Paper Abstract

The paper discusses the peculiarities in measuring the refractive index of a liquid by means of detector using a plane-parallel plate as a simple measuring element and collimated light beam from laser diode. It is shown that, thanks to the splitting of refracted beam into two components at the exit face of the measuring element, it is possible to achieve resolution of the detector about 10-5 within the whole range of refractive index measurements.

Paper Details

Date Published: 8 March 2001
PDF: 4 pages
Proc. SPIE 4318, Smart Optical Inorganic Structures and Devices, (8 March 2001); doi: 10.1117/12.417582
Show Author Affiliations
K. Kozlov, Institute of Physical Energetics (Latvia)
D. Merkulov, Institute of Physical Energetics (Latvia)
O. Vilitis, Institute of Physical Energetics (Latvia)

Published in SPIE Proceedings Vol. 4318:
Smart Optical Inorganic Structures and Devices

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