Patent ID: 11944407
Assignee: ATONARP INC.
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A system comprising:
a first optical path configured to supply a first light with a first range of wavelengths;
a second optical path configured to supply a second light with a second range of wavelengths shorter than the first range of wavelengths;
a third optical path configured to supply a third light with a third range of wavelengths shorter than the second range of wavelengths;
an optical I/O path configured to emit the first light, the second light, and the third light to a target and acquire a light from the target;
a reference path configured to split off a reference light from the third light; and
a detector that includes a range of detection wavelengths, wherein at least a part of the range of detection wavelengths is shared with a CARS light and an interference light, the CARS light is generated by at least the first light and the second light at the target and has a range of wavelengths at least partly overlapping with the third range of wavelengths, and the interference light is generated by the reference light and a reflected light from the target.