Document Type and Number:
Japanese Patent JPWO2023032299
Kind Code:
A1
Abstract:
This microscopic Raman device (100) comprises: a sample set unit (70) that has an openable/closable cover (72) and contains a sample (S); a first laser light source (10) that generates a first laser beam (L1) with which the sample is irradiated; a shutter (90) that is disposed on a first light path that is the light path of the first laser beam from the first laser light source to the sample; a shutter drive unit (91) that opens/closes the shutter; and a sensor (80). The shutter drive unit is configured to close the shutter when the sensor has detected that the cover has started to open. The shutter blocks the first laser beam when closed.
Application Number:
JP2023545048A
Publication Date:
March 09, 2023
Filing Date:
March 16, 2022
Export Citation:
