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US 2019/0154584 A1Published application
Spectroscopy apparatus, spectroscopy method, and bio-signal measuring apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorsSung Mo AHN, Seok Ho YUN
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Abstract
A spectroscopy apparatus, a spectroscopy method, and a bio-signal measuring apparatus are provided. The spectroscopy apparatus may include: a dispersive element configured to divide an incident light into a plurality of lights having different output angles; and a filter array configured to divide the plurality of lights, with a higher spectral resolution than a spectral resolution of the dispersive element, and provide the divided plurality of lights to a detector.
Claims26
A spectroscopy apparatus, comprising:
- a dispersive element configured to divide an incident light into a plurality of lights having different output angles;
- and
- a filter array configured to divide the plurality of lights, with a higher spectral resolution than a spectral resolution of the dispersive element, and provide the divided plurality of lights to a detector.
A spectroscopy method, comprising:
- primarily dividing an incident light into a plurality of lights having different output angles;
- and
- secondarily dividing the plurality of lights, with a higher spectral resolution than a spectral resolution of the primary dividing.
A bio-signal measuring apparatus, comprising:
- a light source configured to emit a light onto an object;
- a spectroscopy apparatus configured to primarily divide the light incident onto the spectroscopy apparatus after being Raman scattered from the object, and secondarily divide the light, wherein a spectral resolution of the secondarily divided light is higher than a spectral resolution of the primarily divided light;
- and
- a detector configured to detect the light which has been secondarily divided by the spectroscopy apparatus.
1 more element
Dependencies are inferred from the claim text.