Nondegenerate two-wave mixing for identifying and separating macromolecules

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United States of America Patent

PATENT NO 9970854
APP PUB NO 20170067815A1
SERIAL NO

15242345

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Abstract

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A method and apparatus for determining a radius of particles suspended in a medium includes superposing first and second Doppler-shifted optical waves having a variable frequency shift between them in the medium such that there is a gain in energy of the first optical wave with respect to the second optical wave, varying the frequency shift and measuring the gain while varying the frequency shift to determine the value of the frequency shift at which there is a peak in the gain, and determining the radius of the particles based on the value of the frequency shift at which there is a peak in the gain.

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Patent Owner(s)

Patent OwnerAddress
SOLARIS NANOSCIENCES INC321 SOUTH MAIN STREET PROVIDENCE RI 02903

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lawandy, Nabil M Saunderstown, US 105 2646

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