Fluid analyzer and method of manufacturing fluid analyzer

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United States of America Patent

PATENT NO 9909980
SERIAL NO

15294882

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Abstract

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A fluid analyzer includes a substrate, a quantum cascade laser formed on a surface of the substrate and including a first light-emitting surface and a second light-emitting surface facing each other, a first quantum cascade detector formed on the surface and including the same layer structure as the quantum cascade laser and a first light incident surface facing the first light-emitting surface, a second quantum cascade detector formed on the surface and including the same layer structure as the quantum cascade laser and a second light incident surface facing the second light-emitting surface, and a resin member covering at least the second light-emitting surface and the second light incident surface and having optical transparency and an electrical insulation property. A first space in which a fluid to be analyzed is disposed is provided in a first area between the first light-emitting surface and the first light incident surface.

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Patent Owner(s)

Patent OwnerAddress
HAMAMATSU PHOTONICS K K1126-1 ICHINO-CHO HIGASHI-KU HAMAMATSU-SHI SHIZUOKA 435-8558

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dougakiuchi, Tatsuo Hamamatsu, JP 40 44
Edamura, Tadataka Hamamatsu, JP 69 198
Ito, Akio Hamamatsu, JP 166 1331

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