Raman spectrum detection apparatus and method based on power of reflected light and image recognition
AssigneeNuctech Company Limited
InventorsHaihui Liu, Hongqiu Wang, Jianhong Zhang
Life of this patent
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Abstract
A detection apparatus, including: a laser configured to emit laser light towards an object to be detected; a Raman spectrometer configured to receive Raman light from the object; an imaging device configured to obtain an image of the object; a light sensor configured to receive light reflected and scattered by the object under irradiation of the laser light, and to determine the power of the received light; and a controller configured to control an operation of the detection apparatus based on the image obtained by the imaging device and the power determined by the light sensor. A detection method using the detection apparatus.
Claims20
A detection apparatus, comprising:
- a laser configured to emit laser light towards an object to be detected;
- a Raman spectrometer configured to receive Raman light from the object;
- an imaging device configured to obtain an image of the object;
- a light sensor configured to receive light reflected and scattered by the object under irradiation of the laser light, and to determine the power of the received light;
- and
- a controller configured to control an operation of the detection apparatus based on the image obtained by the imaging device and the power determined by the light sensor.
Dependencies are inferred from the claim text.