Infrared absorption spectroscopy

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United States of America Patent

PATENT NO 9897542
SERIAL NO

14336537

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Abstract

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The present invention relates to an infrared absorption spectroscopy apparatus including an infrared transparent substrate comprising a first and second surface, an array of plasmonic nano-antennas arranged on the first surface of the infrared transparent substrate, a flow cell for holding a liquid to allow spectroscopy measurements in a liquid environment, the array of plasmonic nano-antennas being located inside the flow cell, an optical source providing an incident light probe signal incident on at least a part of the array of plasmonic nano-antennas via the second surface of the infrared transparent substrate, and an optical element to collect reflected light signal reflected by said part of the array of plasmonic nano-antennas.

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Patent Owner(s)

Patent OwnerAddress
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)EPFL - TTO EPFL INNOVATION PARK J LAUSANNE 1015

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adato, Ronen Boston, US 3 174
Altug, Hatice Lausanne, CH 4 216

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