Raman probe and Raman spectrum measuring apparatus utilizing the same

摘要

A Raman probe that does not produce Raman scattering that interferes with measurement, and a Raman spectrum measuring apparatus utilizing the Raman probe. The Raman probe comprises a hollow wave-guide path 10 with a light-transmitting medium (core) that is evacuated or filled with a gas that does not produce Raman scattering, such as air.