Patent ID: 11946803
Assignee: ANSWERAY INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The Raman spectroscopy equipment according to claim 8, wherein
when the second optical fiber is constituted by a single line in the vicinity of the spectroscopy unit and diverges into a plurality of lines in the vicinity of the target material to receive individual first scattered light from the individual light focusing units,
the light focusing lens, the long pass filter, and the second collimator lens are configured:
to concentrate the individual first scattered light from the target material through the light focusing lens;
to form the individual first scattered light in parallel between the light focusing lens and the long pass filter;
to change the individual first scattered light to individual second scattered light through the long pass filter;
to form the individual second scattered light in parallel between the long pass filter and the second collimator lens; and
to transmit the individual second scattered light to the second optical fiber through the second collimator lens.