Raman spectrum inspection apparatus and security monitoring method for Raman spectrum inspection apparatus
AssigneeNuctech Company Limited
InventorsJianhong Zhang, Ankai Wang, Hongqiu Wang, Rui Fan, Huacheng Feng
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Abstract
A Raman spectrum inspection apparatus and a security monitoring method for a Raman spectrum inspection apparatus are provided. The Raman spectrum inspection apparatus includes: a laser device configured to emit an exciting light; an optical device configured to guide the exciting light to an object to be detected and collect a light signal from the object; a spectrometer configured to split the collected light signal to generate a Raman spectrum of the object; and a security detector configured to detect an infrared light emitted from the object.
Claims15
A Raman spectrum inspection apparatus, comprising:
- a laser device configured to emit an exciting light;
- an optical device configured to guide the exciting light to an object to be detected and collect a light signal from the object;
- a spectrometer configured to split the collected light signal to generate a Raman spectrum of the object;
- and
- a security detector configured to detect an infrared light emitted from the object,
- wherein the optical device further comprises:
- a Raman scattering light signal collection optical path configured to collect the light signal from the object, and
- an infrared light collection optical path configured to collect the infrared light from the object,
- wherein the infrared light collection optical path is separated completely from the Raman scattering light signal collection optical path.
Dependencies are inferred from the claim text.